Trace number 301961

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) 1200.12 1200.65

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1627256190-14.cnf
MD5SUMaa6f003e66b3d0300db8028f8a7c86f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark238.038
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 100 conflicts
0.10/0.18	c Restarting after 250 conflicts
0.20/0.22	c Restarting after 475 conflicts
0.20/0.29	c Restarting after 812 conflicts
0.30/0.38	c Restarting after 1318 conflicts
0.51/0.53	c Restarting after 2078 conflicts
0.71/0.76	c Restarting after 3217 conflicts
1.12/1.15	c Restarting after 4926 conflicts
1.74/1.79	c Restarting after 7488 conflicts
2.86/2.91	c Restarting after 11332 conflicts
4.91/4.94	c Restarting after 17098 conflicts
8.18/8.21	c Restarting after 25749 conflicts
14.13/14.20	c Restarting after 38723 conflicts
25.08/25.16	c Restarting after 58184 conflicts
43.52/43.56	c Restarting after 87377 conflicts
75.67/75.79	c Restarting after 131167 conflicts
129.94/130.05	c Restarting after 196851 conflicts
221.79/221.91	c Restarting after 295377 conflicts
355.54/355.75	c Restarting after 443166 conflicts
578.26/578.52	c Restarting after 664849 conflicts
950.47/950.89	c Restarting after 997377 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-301961-1172000746 -o ROOT/results/node26/solver-301961-1172000746 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301961-1172000746/sat7_bin /tmp/evaluation/301961-1172000746/instance-301961-1172000746.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.32 0.84 0.99 3/77 16194
/proc/meminfo: memFree=1628408/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=1248 CPUtime=0
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 220028399 1277952 140 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 312 140 87 220 0 89 0

[startup+0.107183 s]
/proc/loadavg: 0.32 0.84 0.99 3/77 16194
/proc/meminfo: memFree=1628408/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=3052 CPUtime=0.1
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 442 0 0 0 10 0 0 0 18 0 1 0 220028399 3125248 425 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 763 425 88 220 0 540 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3052

[startup+0.518254 s]
/proc/loadavg: 0.32 0.84 0.99 3/77 16194
/proc/meminfo: memFree=1628408/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=5244 CPUtime=0.51
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 893 0 0 0 51 0 0 0 21 0 1 0 220028399 5369856 877 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1311 877 95 220 0 1088 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5244

[startup+1.3394 s]
/proc/loadavg: 0.32 0.84 0.99 2/78 16195
/proc/meminfo: memFree=1623472/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=9344 CPUtime=1.32
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 1456 0 0 0 132 0 0 0 25 0 1 0 220028399 9568256 1439 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529346 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 2336 1439 95 220 0 2113 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9344

[startup+2.97568 s]
/proc/loadavg: 0.32 0.84 0.99 2/78 16195
/proc/meminfo: memFree=1620656/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=13444 CPUtime=2.96
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 2377 0 0 0 295 1 0 0 25 0 1 0 220028399 13766656 2360 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 3361 2360 95 220 0 3138 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13444

[startup+6.25525 s]
/proc/loadavg: 0.37 0.84 0.99 2/78 16195
/proc/meminfo: memFree=1614320/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=17544 CPUtime=6.24
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 3798 0 0 0 622 2 0 0 25 0 1 0 220028399 17965056 3781 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 4386 3781 95 220 0 4163 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17544

[startup+12.7104 s]
/proc/loadavg: 0.42 0.85 0.99 2/78 16195
/proc/meminfo: memFree=1610096/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=21644 CPUtime=12.69
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 4603 0 0 0 1266 3 0 0 25 0 1 0 220028399 22163456 4586 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 5411 4586 95 220 0 5188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21644

[startup+25.5116 s]
/proc/loadavg: 0.55 0.85 0.99 2/78 16195
/proc/meminfo: memFree=1607152/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=26032 CPUtime=25.49
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 5387 0 0 0 2545 4 0 0 25 0 1 0 220028399 26656768 5370 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 6508 5370 95 220 0 6285 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26032

[startup+51.124 s]
/proc/loadavg: 0.70 0.86 0.99 2/78 16195
/proc/meminfo: memFree=1601392/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=30536 CPUtime=51.09
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 6791 0 0 0 5104 5 0 0 25 0 1 0 220028399 31268864 6774 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 7634 6774 95 220 0 7411 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 30536

[startup+102.343 s]
/proc/loadavg: 0.87 0.88 0.99 2/78 16195
/proc/meminfo: memFree=1597168/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=35584 CPUtime=102.29
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 7819 0 0 0 10222 7 0 0 25 0 1 0 220028399 36438016 7802 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 8896 7802 95 220 0 8673 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 35584

[startup+162.369 s]
/proc/loadavg: 0.95 0.90 0.99 2/78 16195
/proc/meminfo: memFree=1593200/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=36296 CPUtime=162.3
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 8796 0 0 0 16222 8 0 0 25 0 1 0 220028399 37167104 8779 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 9074 8779 95 220 0 8851 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 36296

[startup+222.401 s]
/proc/loadavg: 0.98 0.92 0.99 2/78 16195
/proc/meminfo: memFree=1591152/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=40948 CPUtime=222.31
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 9292 0 0 0 22222 9 0 0 25 0 1 0 220028399 41930752 9275 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 10237 9275 95 220 0 10014 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 40948

[startup+282.432 s]
/proc/loadavg: 0.99 0.93 0.99 2/78 16195
/proc/meminfo: memFree=1588080/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=41488 CPUtime=282.32
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 10073 0 0 0 28221 11 0 0 25 0 1 0 220028399 42483712 10056 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 10372 10056 95 220 0 10149 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 41488

[startup+342.46 s]
/proc/loadavg: 0.99 0.94 0.99 2/78 16195
/proc/meminfo: memFree=1586224/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=46152 CPUtime=342.33
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 10510 0 0 0 34221 12 0 0 25 0 1 0 220028399 47259648 10493 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 11538 10493 95 220 0 11315 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 46152

[startup+402.492 s]
/proc/loadavg: 0.99 0.95 0.99 2/78 16195
/proc/meminfo: memFree=1583984/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=46816 CPUtime=402.34
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 11079 0 0 0 40221 13 0 0 25 0 1 0 220028399 47939584 11062 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 11704 11062 95 220 0 11481 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 46816

[startup+462.515 s]
/proc/loadavg: 0.99 0.95 0.99 2/78 16195
/proc/meminfo: memFree=1582384/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=47096 CPUtime=462.34
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 11483 0 0 0 46220 14 0 0 25 0 1 0 220028399 48226304 11466 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 11774 11466 95 220 0 11551 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 47096

[startup+522.544 s]
/proc/loadavg: 0.99 0.96 0.99 2/78 16195
/proc/meminfo: memFree=1580464/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=51464 CPUtime=522.35
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 11976 0 0 0 52220 15 0 0 25 0 1 0 220028399 52699136 11959 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 12866 11959 95 220 0 12643 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 51464

[startup+582.575 s]
/proc/loadavg: 0.99 0.96 0.99 2/78 16195
/proc/meminfo: memFree=1579184/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=51756 CPUtime=582.36
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 12290 0 0 0 58221 15 0 0 25 0 1 0 220028399 52998144 12273 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537510 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 12939 12273 95 220 0 12716 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 51756

[startup+642.612 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16195
/proc/meminfo: memFree=1576240/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=56696 CPUtime=642.38
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 13022 0 0 0 64221 17 0 0 25 0 1 0 220028399 58056704 13005 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 14174 13005 95 220 0 13951 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 56696

[startup+702.638 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16195
/proc/meminfo: memFree=1575152/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=56832 CPUtime=702.38
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 13297 0 0 0 70221 17 0 0 25 0 1 0 220028399 58195968 13280 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 14208 13280 95 220 0 13985 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 56832

[startup+762.667 s]
/proc/loadavg: 1.04 0.99 1.00 2/78 16195
/proc/meminfo: memFree=1574448/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=57268 CPUtime=762.39
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 13475 0 0 0 76221 18 0 0 25 0 1 0 220028399 58642432 13458 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 14317 13458 95 220 0 14094 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 57268

[startup+822.695 s]
/proc/loadavg: 1.01 0.99 1.00 2/78 16195
/proc/meminfo: memFree=1572784/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=57536 CPUtime=822.4
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 13869 0 0 0 82221 19 0 0 25 0 1 0 220028399 58916864 13852 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 14384 13852 95 220 0 14161 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 57536

[startup+882.724 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 16195
/proc/meminfo: memFree=1572528/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=57672 CPUtime=882.4
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 13955 0 0 0 88221 19 0 0 25 0 1 0 220028399 59056128 13938 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 14418 13938 95 220 0 14195 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 57672

[startup+942.766 s]
/proc/loadavg: 1.00 0.99 1.00 2/84 16299
/proc/meminfo: memFree=1570624/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=58136 CPUtime=942.38
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 14109 0 0 0 94218 20 0 0 25 0 1 0 220028399 59531264 14092 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 14534 14092 95 220 0 14311 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 58136

[startup+1002.82 s]
/proc/loadavg: 1.00 0.99 1.00 2/84 16371
/proc/meminfo: memFree=1569216/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=62784 CPUtime=1002.36
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 14484 0 0 0 100216 20 0 0 25 0 1 0 220028399 64290816 14467 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 15696 14467 95 220 0 15473 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 62784

[startup+1062.86 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 16393
/proc/meminfo: memFree=1569584/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=63104 CPUtime=1062.36
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 14663 0 0 0 106215 21 0 0 25 0 1 0 220028399 64618496 14646 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 15776 14646 95 220 0 15553 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 63104

[startup+1122.88 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 16393
/proc/meminfo: memFree=1569136/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=63248 CPUtime=1122.36
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 14771 0 0 0 112215 21 0 0 25 0 1 0 220028399 64765952 14754 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 15812 14754 95 220 0 15589 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 63248

[startup+1182.91 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16393
/proc/meminfo: memFree=1568752/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=63528 CPUtime=1182.37
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 14862 0 0 0 118215 22 0 0 25 0 1 0 220028399 65052672 14845 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 15882 14845 95 220 0 15659 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 63528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16393
/proc/meminfo: memFree=1568688/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=63680 CPUtime=1200.09
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 14904 0 0 0 119987 22 0 0 25 0 1 0 220028399 65208320 14887 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 15920 14887 95 220 0 15697 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 63680

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.64 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16393
/proc/meminfo: memFree=1568688/2055920 swapFree=4157304/4192956
[pid=16194] ppid=16192 vsize=63680 CPUtime=1200.09
/proc/16194/stat : 16194 (sat7_bin) R 16192 16194 16137 0 -1 4194304 14904 0 0 0 119987 22 0 0 25 0 1 0 220028399 65208320 14887 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 15920 14887 95 220 0 15697 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 63680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.65
CPU time (s): 1200.12
CPU user time (s): 1199.88
CPU system time (s): 0.237963
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 63680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14904
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= 26884

runsolver used 1.49377 second user time and 2.70259 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Feb 20 19:45:47 UTC 2007

IDJOB= 301961
IDBENCH= 20072
IDSOLVER= 101
FILE ID= node26/301961-1172000746

PBS_JOBID= 3892660

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1627256190-14.cnf
COMMAND LINE= /tmp/evaluation/301961-1172000746/sat7_bin /tmp/evaluation/301961-1172000746/instance-301961-1172000746.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-301961-1172000746 -o ROOT/results/node26/solver-301961-1172000746 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301961-1172000746/sat7_bin /tmp/evaluation/301961-1172000746/instance-301961-1172000746.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  aa6f003e66b3d0300db8028f8a7c86f7

RANDOM SEED= 305559047

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1629392 kB
Buffers:         37244 kB
Cached:         321524 kB
SwapCached:      15096 kB
Active:         312128 kB
Inactive:        71424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629392 kB
SwapTotal:     4192956 kB
SwapFree:      4157304 kB
Dirty:            1912 kB
Writeback:           0 kB
Mapped:          29236 kB
Slab:            28636 kB
Committed_AS:   638612 kB
PageTables:       1680 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= 66562 MiB

End job on node26 on Tue Feb 20 20:05:51 UTC 2007