Trace number 311473

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) 1200.1 1200.48

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
MD5SUMbf2efd4306c515a6ab821250f31ffa54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.205967
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Starting solver ...
0.00/0.04	c Restarting after 100 conflicts
0.00/0.06	c Restarting after 250 conflicts
0.00/0.09	c Restarting after 478 conflicts
0.10/0.14	c Restarting after 816 conflicts
0.20/0.21	c Restarting after 1323 conflicts
0.30/0.33	c Restarting after 2082 conflicts
0.51/0.52	c Restarting after 3223 conflicts
0.81/0.83	c Restarting after 4931 conflicts
1.23/1.29	c Restarting after 7493 conflicts
1.94/2.02	c Restarting after 11339 conflicts
3.17/3.23	c Restarting after 17105 conflicts
5.01/5.02	c Restarting after 25754 conflicts
7.88/7.92	c Restarting after 38729 conflicts
12.28/12.30	c Restarting after 58190 conflicts
19.25/19.28	c Restarting after 87382 conflicts
30.72/30.80	c Restarting after 131171 conflicts
48.34/48.37	c Restarting after 196855 conflicts
75.88/75.92	c Restarting after 295381 conflicts
122.59/122.67	c Restarting after 443170 conflicts
195.81/195.97	c Restarting after 664854 conflicts
311.54/311.69	c Restarting after 997379 conflicts
494.55/494.75	c Restarting after 1496167 conflicts
781.30/781.57	c Restarting after 2244349 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/node10/watcher-311473-1172570754 -o ROOT/results/node10/solver-311473-1172570754 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311473-1172570754/sat7_bin /tmp/evaluation/311473-1172570754/instance-311473-1172570754.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: 0.99 0.98 0.99 3/77 28286
/proc/meminfo: memFree=1588912/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=1332 CPUtime=0
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 277030409 1363968 168 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 333 168 88 220 0 110 0

[startup+0.107707 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28286
/proc/meminfo: memFree=1588912/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=2112 CPUtime=0.1
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 326 0 0 0 10 0 0 0 18 0 1 0 277030409 2162688 309 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533564 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 528 309 95 220 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.515761 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28286
/proc/meminfo: memFree=1588912/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=3280 CPUtime=0.51
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 436 0 0 0 51 0 0 0 21 0 1 0 277030409 3358720 419 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 820 419 95 220 0 597 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3280

[startup+1.33687 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1587304/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=3280 CPUtime=1.33
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 523 0 0 0 133 0 0 0 25 0 1 0 277030409 3358720 506 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532813 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 820 506 95 220 0 597 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3280

[startup+2.97709 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1586856/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=3280 CPUtime=2.97
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 629 0 0 0 297 0 0 0 25 0 1 0 277030409 3358720 612 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 820 612 95 220 0 597 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3280

[startup+6.25354 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1586216/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=5332 CPUtime=6.24
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 716 0 0 0 624 0 0 0 25 0 1 0 277030409 5459968 699 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 1333 699 95 220 0 1110 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5332

[startup+12.7124 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1585832/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=5332 CPUtime=12.7
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 820 0 0 0 1270 0 0 0 25 0 1 0 277030409 5459968 803 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 1333 803 95 220 0 1110 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5332

[startup+25.5131 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1585192/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=5464 CPUtime=25.49
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 977 0 0 0 2549 0 0 0 25 0 1 0 277030409 5595136 960 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 1366 960 95 220 0 1143 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5464

[startup+51.1256 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1584104/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=5864 CPUtime=51.1
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 1226 0 0 0 5109 1 0 0 25 0 1 0 277030409 6004736 1209 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 1466 1209 95 220 0 1243 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5864

[startup+102.351 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1582952/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=10360 CPUtime=102.3
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 1501 0 0 0 10229 1 0 0 25 0 1 0 277030409 10608640 1484 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 2590 1484 95 220 0 2367 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10360

[startup+162.386 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1581928/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=10760 CPUtime=162.32
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 1746 0 0 0 16230 2 0 0 25 0 1 0 277030409 11018240 1729 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 2690 1729 95 220 0 2467 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10760

[startup+222.416 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1581160/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=11160 CPUtime=222.34
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 1929 0 0 0 22231 3 0 0 25 0 1 0 277030409 11427840 1912 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531415 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 2790 1912 95 220 0 2567 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 11160

[startup+282.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1580584/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=11564 CPUtime=282.35
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2081 0 0 0 28232 3 0 0 25 0 1 0 277030409 11841536 2064 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536822 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 2891 2064 95 220 0 2668 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 11564

[startup+342.478 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1580008/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=11968 CPUtime=342.35
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2241 0 0 0 34231 4 0 0 25 0 1 0 277030409 12255232 2224 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 2992 2224 95 220 0 2769 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 11968

[startup+402.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1579560/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=12244 CPUtime=402.37
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2344 0 0 0 40232 5 0 0 25 0 1 0 277030409 12537856 2327 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3061 2327 95 220 0 2838 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 12244

[startup+462.542 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1579368/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=12528 CPUtime=462.38
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2418 0 0 0 46233 5 0 0 25 0 1 0 277030409 12828672 2401 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579009 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3132 2401 95 220 0 2909 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 12528

[startup+522.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1579048/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=12672 CPUtime=522.4
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2488 0 0 0 52234 6 0 0 25 0 1 0 277030409 12976128 2471 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3168 2471 95 220 0 2945 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 12672

[startup+582.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1578728/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=12804 CPUtime=582.41
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2566 0 0 0 58235 6 0 0 25 0 1 0 277030409 13111296 2549 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3201 2549 95 220 0 2978 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 12804

[startup+642.641 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1578472/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=13080 CPUtime=642.43
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2632 0 0 0 64236 7 0 0 25 0 1 0 277030409 13393920 2615 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528645 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3270 2615 95 220 0 3047 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 13080

[startup+702.673 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1578216/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=13220 CPUtime=702.44
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2684 0 0 0 70237 7 0 0 25 0 1 0 277030409 13537280 2667 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3305 2667 95 220 0 3082 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 13220

[startup+762.704 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1578024/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=13488 CPUtime=762.46
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2742 0 0 0 76238 8 0 0 25 0 1 0 277030409 13811712 2725 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3372 2725 95 220 0 3149 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 13488

[startup+822.741 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1577640/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=13752 CPUtime=822.47
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2817 0 0 0 82239 8 0 0 25 0 1 0 277030409 14082048 2800 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579202 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3438 2800 95 220 0 3215 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 13752

[startup+882.777 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1577320/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=14032 CPUtime=882.49
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 2924 0 0 0 88240 9 0 0 25 0 1 0 277030409 14368768 2907 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3508 2907 95 220 0 3285 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 14032

[startup+942.813 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1576872/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=14320 CPUtime=942.5
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 3029 0 0 0 94241 9 0 0 25 0 1 0 277030409 14663680 3012 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532800 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3580 3012 95 220 0 3357 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 14320

[startup+1002.84 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 28287
/proc/meminfo: memFree=1576616/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=14464 CPUtime=1002.52
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 3095 0 0 0 100242 10 0 0 25 0 1 0 277030409 14811136 3078 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3616 3078 95 220 0 3393 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 14464

[startup+1062.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1576488/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=14596 CPUtime=1062.53
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 3135 0 0 0 106243 10 0 0 25 0 1 0 277030409 14946304 3118 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532614 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3649 3118 95 220 0 3426 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 14596

[startup+1122.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1576232/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=14872 CPUtime=1122.55
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 3199 0 0 0 112244 11 0 0 25 0 1 0 277030409 15228928 3182 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3718 3182 95 220 0 3495 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 14872

[startup+1182.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1576040/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=15012 CPUtime=1182.56
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 3237 0 0 0 118245 11 0 0 25 0 1 0 277030409 15372288 3220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3753 3220 95 220 0 3530 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 15012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1576040/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=15012 CPUtime=1200.09
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 3246 0 0 0 119997 12 0 0 25 0 1 0 277030409 15372288 3229 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533370 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3753 3229 95 220 0 3530 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 15012

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

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

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28287
/proc/meminfo: memFree=1576040/2055920 swapFree=4192812/4192956
[pid=28286] ppid=28284 vsize=15012 CPUtime=1200.09
/proc/28286/stat : 28286 (sat7_bin) R 28284 28286 27938 0 -1 4194304 3246 0 0 0 119997 12 0 0 25 0 1 0 277030409 15372288 3229 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533370 0 0 4096 0 0 0 0 17 1 0 0
/proc/28286/statm: 3753 3229 95 220 0 3530 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 15012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.122981
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 15012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3246
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= 2301

runsolver used 1.36079 second user time and 2.89356 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 27 10:05:54 UTC 2007

IDJOB= 311473
IDBENCH= 20315
IDSOLVER= 101
FILE ID= node10/311473-1172570754

PBS_JOBID= 3971675

Free space on /tmp= 66560 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/311473-1172570754/sat7_bin /tmp/evaluation/311473-1172570754/instance-311473-1172570754.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-311473-1172570754 -o ROOT/results/node10/solver-311473-1172570754 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311473-1172570754/sat7_bin /tmp/evaluation/311473-1172570754/instance-311473-1172570754.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  bf2efd4306c515a6ab821250f31ffa54

RANDOM SEED= 677182932

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1589320 kB
Buffers:         50528 kB
Cached:         302188 kB
SwapCached:          0 kB
Active:         250240 kB
Inactive:       146716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          63128 kB
Slab:            55148 kB
Committed_AS:  1376236 kB
PageTables:       1832 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= 66560 MiB

End job on node10 on Tue Feb 27 10:25:57 UTC 2007