Trace number 425240

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 1347.13 1347.55

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
MD5SUM428b24f39bc6415380a405b76c9b06d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.8568
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)

0.01/0.03	c Starting solver ...
0.01/0.03	c Restarting after 100 conflicts
0.01/0.04	c Restarting after 252 conflicts
0.01/0.05	c Restarting after 478 conflicts
0.01/0.06	c Restarting after 815 conflicts
0.01/0.09	c Restarting after 1321 conflicts
0.09/0.13	c Restarting after 2081 conflicts
0.09/0.19	c Restarting after 3220 conflicts
0.29/0.30	c Restarting after 4929 conflicts
0.39/0.45	c Restarting after 7493 conflicts
0.59/0.69	c Restarting after 11337 conflicts
1.00/1.07	c Restarting after 17104 conflicts
1.59/1.65	c Restarting after 25753 conflicts
2.49/2.53	c Restarting after 38727 conflicts
3.89/3.91	c Restarting after 58189 conflicts
5.99/6.04	c Restarting after 87381 conflicts
9.29/9.34	c Restarting after 131173 conflicts
14.59/14.61	c Restarting after 196857 conflicts
22.88/22.96	c Restarting after 295387 conflicts
35.98/36.06	c Restarting after 443176 conflicts
56.77/56.85	c Restarting after 664859 conflicts
90.07/90.20	c Restarting after 997385 conflicts
143.75/143.85	c Restarting after 1496174 conflicts
231.92/232.03	c Restarting after 2244359 conflicts
376.67/376.82	c Restarting after 3366633 conflicts
616.80/617.01	c Restarting after 5050044 conflicts
1010.78/1011.16	c Restarting after 7575160 conflicts
1347.07/1347.54	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/node71/watcher-425240-1177646961 -o ROOT/results/node71/solver-425240-1177646961 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425240-1177646961/sat7_bin /tmp/evaluation/425240-1177646961/instance-425240-1177646961.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 3/64 26159
/proc/meminfo: memFree=1754088/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=1064 CPUtime=0
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 240685410 1089536 112 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 266 112 87 220 0 43 0

[startup+0.0217001 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 26159
/proc/meminfo: memFree=1754088/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=1196 CPUtime=0.01
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 176 0 0 0 1 0 0 0 18 0 1 0 240685410 1224704 160 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 299 160 88 220 0 76 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1196

[startup+0.10171 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 26159
/proc/meminfo: memFree=1754088/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=1976 CPUtime=0.09
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 271 0 0 0 9 0 0 0 18 0 1 0 240685410 2023424 255 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 494 255 95 220 0 271 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1976

[startup+0.301736 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 26159
/proc/meminfo: memFree=1754088/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=2108 CPUtime=0.29
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 329 0 0 0 29 0 0 0 19 0 1 0 240685410 2158592 313 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558558 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 527 313 95 220 0 304 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2108

[startup+0.701792 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 26159
/proc/meminfo: memFree=1754088/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=2244 CPUtime=0.69
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 369 0 0 0 69 0 0 0 23 0 1 0 240685410 2297856 353 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 561 353 95 220 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.5019 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 26160
/proc/meminfo: memFree=1752928/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=2244 CPUtime=1.49
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 409 0 0 0 149 0 0 0 25 0 1 0 240685410 2297856 393 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 561 393 95 220 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2244

[startup+3.10112 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 26160
/proc/meminfo: memFree=1752608/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=3540 CPUtime=3.09
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 477 0 0 0 309 0 0 0 25 0 1 0 240685410 3624960 461 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 885 461 95 220 0 662 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3540

[startup+6.30156 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 26160
/proc/meminfo: memFree=1752160/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=3676 CPUtime=6.29
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 540 0 0 0 629 0 0 0 25 0 1 0 240685410 3764224 524 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 919 524 95 220 0 696 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3676

[startup+12.7014 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 26160
/proc/meminfo: memFree=1751712/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=3964 CPUtime=12.69
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 630 0 0 0 1269 0 0 0 25 0 1 0 240685410 4059136 614 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134541654 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 991 614 95 220 0 768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3964

[startup+25.5012 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 26160
/proc/meminfo: memFree=1751328/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=4116 CPUtime=25.48
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 716 0 0 0 2548 0 0 0 25 0 1 0 240685410 4214784 700 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1029 700 95 220 0 806 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4116

[startup+51.1017 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 26160
/proc/meminfo: memFree=1750880/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=4580 CPUtime=51.08
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 830 0 0 0 5107 1 0 0 25 0 1 0 240685410 4689920 814 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1145 814 95 220 0 922 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4580

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/65 26160
/proc/meminfo: memFree=1750240/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=5060 CPUtime=102.26
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 991 0 0 0 10225 1 0 0 25 0 1 0 240685410 5181440 975 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1265 975 95 220 0 1042 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5060

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 26160
/proc/meminfo: memFree=1749792/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=5220 CPUtime=162.24
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1083 0 0 0 16223 1 0 0 25 0 1 0 240685410 5345280 1067 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1305 1067 95 220 0 1082 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5220

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 26160
/proc/meminfo: memFree=1749664/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=5220 CPUtime=222.22
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1118 0 0 0 22221 1 0 0 25 0 1 0 240685410 5345280 1102 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1305 1102 95 220 0 1082 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5220

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1749472/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=7272 CPUtime=282.2
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1171 0 0 0 28219 1 0 0 25 0 1 0 240685410 7446528 1155 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1818 1155 95 220 0 1595 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7272

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1749408/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=7464 CPUtime=342.19
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1200 0 0 0 34217 2 0 0 25 0 1 0 240685410 7643136 1184 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1866 1184 95 220 0 1643 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7464

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1749216/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=7464 CPUtime=402.17
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1230 0 0 0 40215 2 0 0 25 0 1 0 240685410 7643136 1214 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1866 1214 95 220 0 1643 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7464

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1749024/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=7656 CPUtime=462.15
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1286 0 0 0 46213 2 0 0 25 0 1 0 240685410 7839744 1270 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 1914 1270 95 220 0 1691 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7656

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1748832/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=8040 CPUtime=522.13
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1339 0 0 0 52211 2 0 0 25 0 1 0 240685410 8232960 1323 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2010 1323 95 220 0 1787 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 8040

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1748640/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=8232 CPUtime=582.11
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1379 0 0 0 58209 2 0 0 25 0 1 0 240685410 8429568 1363 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2058 1363 95 220 0 1835 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 8232

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1748384/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=8616 CPUtime=642.09
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1453 0 0 0 64207 2 0 0 25 0 1 0 240685410 8822784 1437 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533277 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2154 1437 95 220 0 1931 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 8616


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

/proc/meminfo: memFree=1748320/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=8616 CPUtime=702.07
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1475 0 0 0 70205 2 0 0 25 0 1 0 240685410 8822784 1459 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2154 1459 95 220 0 1931 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 8616

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1748192/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=8808 CPUtime=762.05
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1492 0 0 0 76203 2 0 0 25 0 1 0 240685410 9019392 1476 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2202 1476 95 220 0 1979 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 8808

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1748000/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9000 CPUtime=822.03
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1541 0 0 0 82201 2 0 0 25 0 1 0 240685410 9216000 1525 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2250 1525 95 220 0 2027 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 9000

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747936/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9000 CPUtime=882.01
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1553 0 0 0 88199 2 0 0 25 0 1 0 240685410 9216000 1537 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2250 1537 95 220 0 2027 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 9000

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747872/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9192 CPUtime=942
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1566 0 0 0 94197 3 0 0 25 0 1 0 240685410 9412608 1550 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2298 1550 95 220 0 2075 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 9192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747872/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9192 CPUtime=1001.98
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1572 0 0 0 100195 3 0 0 25 0 1 0 240685410 9412608 1556 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2298 1556 95 220 0 2075 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 9192

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747680/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9192 CPUtime=1061.96
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1608 0 0 0 106193 3 0 0 25 0 1 0 240685410 9412608 1592 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2298 1592 95 220 0 2075 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 9192

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747616/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9192 CPUtime=1121.94
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1632 0 0 0 112191 3 0 0 25 0 1 0 240685410 9412608 1616 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2298 1616 95 220 0 2075 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 9192

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747488/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9192 CPUtime=1181.92
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1655 0 0 0 118189 3 0 0 25 0 1 0 240685410 9412608 1639 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2298 1639 95 220 0 2075 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 9192

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747488/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9192 CPUtime=1241.9
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1665 0 0 0 124187 3 0 0 25 0 1 0 240685410 9412608 1649 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2298 1649 95 220 0 2075 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 9192

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747424/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9192 CPUtime=1301.88
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1666 0 0 0 130185 3 0 0 25 0 1 0 240685410 9412608 1650 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2298 1650 95 220 0 2075 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 9192

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

[startup+1305.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747424/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9192 CPUtime=1305.08
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1666 0 0 0 130505 3 0 0 25 0 1 0 240685410 9412608 1650 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2298 1650 95 220 0 2075 0
Current children cumulated CPU time (s) 1305.08
Current children cumulated vsize (KiB) 9192

[startup+1331.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747360/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9384 CPUtime=1330.67
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1677 0 0 0 133064 3 0 0 25 0 1 0 240685410 9609216 1661 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533277 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2346 1661 95 220 0 2123 0
Current children cumulated CPU time (s) 1330.67
Current children cumulated vsize (KiB) 9384

[startup+1337.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747424/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9384 CPUtime=1337.07
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1679 0 0 0 133704 3 0 0 25 0 1 0 240685410 9609216 1663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2346 1663 95 220 0 2123 0
Current children cumulated CPU time (s) 1337.07
Current children cumulated vsize (KiB) 9384

[startup+1343.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747424/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9384 CPUtime=1343.47
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1679 0 0 0 134344 3 0 0 25 0 1 0 240685410 9609216 1663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528435 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2346 1663 95 220 0 2123 0
Current children cumulated CPU time (s) 1343.47
Current children cumulated vsize (KiB) 9384

[startup+1345.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747424/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9384 CPUtime=1345.06
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1679 0 0 0 134503 3 0 0 25 0 1 0 240685410 9609216 1663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2346 1663 95 220 0 2123 0
Current children cumulated CPU time (s) 1345.06
Current children cumulated vsize (KiB) 9384

[startup+1346.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747424/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9384 CPUtime=1345.87
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1679 0 0 0 134584 3 0 0 25 0 1 0 240685410 9609216 1663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2346 1663 95 220 0 2123 0
Current children cumulated CPU time (s) 1345.87
Current children cumulated vsize (KiB) 9384

[startup+1347.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747424/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9384 CPUtime=1346.66
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1679 0 0 0 134663 3 0 0 25 0 1 0 240685410 9609216 1663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2346 1663 95 220 0 2123 0
Current children cumulated CPU time (s) 1346.66
Current children cumulated vsize (KiB) 9384

[startup+1347.51 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26160
/proc/meminfo: memFree=1747424/2055920 swapFree=4184252/4192956
[pid=26159] ppid=26157 vsize=9384 CPUtime=1347.07
/proc/26159/stat : 26159 (sat7_bin) R 26157 26159 26105 0 -1 4194304 1679 0 0 0 134704 3 0 0 25 0 1 0 240685410 9609216 1663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26159/statm: 2346 1663 95 220 0 2123 0
Current children cumulated CPU time (s) 1347.07
Current children cumulated vsize (KiB) 9384

Child status: 20
Real time (s): 1347.55
CPU time (s): 1347.13
CPU user time (s): 1347.09
CPU system time (s): 0.039993
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 9384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1347.09
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1679
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= 7
involuntary context switches= 2283

runsolver used 1.12283 second user time and 2.56261 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Fri Apr 27 04:09:21 UTC 2007

IDJOB= 425240
IDBENCH= 19891
IDSOLVER= 183
FILE ID= node71/425240-1177646961

PBS_JOBID= 4697328

Free space on /tmp= 66461 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425240-1177646961/sat7_bin /tmp/evaluation/425240-1177646961/instance-425240-1177646961.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-425240-1177646961 -o ROOT/results/node71/solver-425240-1177646961 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425240-1177646961/sat7_bin /tmp/evaluation/425240-1177646961/instance-425240-1177646961.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 684961718

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1754496 kB
Buffers:         35624 kB
Cached:         190416 kB
SwapCached:       2644 kB
Active:         135016 kB
Inactive:       100400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754496 kB
SwapTotal:     4192956 kB
SwapFree:      4184252 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            52012 kB
Committed_AS:  3678392 kB
PageTables:       1448 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= 66461 MiB

End job on node71 on Fri Apr 27 04:31:49 UTC 2007