Trace number 305200

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) 1200.05 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.34	c Starting solver ...
0.40/0.44	c Restarting after 101 conflicts
0.51/0.57	c Restarting after 251 conflicts
0.71/0.78	c Restarting after 477 conflicts
1.02/1.06	c Restarting after 817 conflicts
1.43/1.51	c Restarting after 1326 conflicts
2.14/2.21	c Restarting after 2085 conflicts
3.16/3.23	c Restarting after 3224 conflicts
4.71/4.79	c Restarting after 4932 conflicts
7.06/7.09	c Restarting after 7494 conflicts
11.26/11.29	c Restarting after 11338 conflicts
17.50/17.55	c Restarting after 17104 conflicts
27.64/27.67	c Restarting after 25754 conflicts
45.46/45.58	c Restarting after 38728 conflicts
75.76/75.80	c Restarting after 58189 conflicts
130.43/130.51	c Restarting after 87381 conflicts
219.72/219.90	c Restarting after 131170 conflicts
379.97/380.18	c Restarting after 196856 conflicts
682.42/682.75	c Restarting after 295382 conflicts
1151.88/1152.39	c Restarting after 443171 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/node78/watcher-305200-1172074000 -o ROOT/results/node78/solver-305200-1172074000 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305200-1172074000/sat7_bin /tmp/evaluation/305200-1172074000/instance-305200-1172074000.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: 1.00 1.00 1.02 3/65 9288
/proc/meminfo: memFree=1341584/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=2396 CPUtime=0
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 424 0 0 0 0 0 0 0 18 0 1 0 2267379 2453504 407 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 599 408 88 220 0 376 0

[startup+0.107327 s]
/proc/loadavg: 1.00 1.00 1.02 3/65 9288
/proc/meminfo: memFree=1341584/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=5992 CPUtime=0.1
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 853 0 0 0 10 0 0 0 18 0 1 0 2267379 6135808 836 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 1498 836 88 220 0 1275 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5992

[startup+0.515402 s]
/proc/loadavg: 1.00 1.00 1.02 3/65 9288
/proc/meminfo: memFree=1341584/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=10284 CPUtime=0.51
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 1853 0 0 0 50 1 0 0 22 0 1 0 2267379 10530816 1836 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 2571 1836 95 220 0 2348 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10284

[startup+1.33556 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 9289
/proc/meminfo: memFree=1333768/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=10284 CPUtime=1.33
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 2130 0 0 0 132 1 0 0 25 0 1 0 2267379 10530816 2113 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 2571 2113 95 220 0 2348 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10284

[startup+2.97486 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 9289
/proc/meminfo: memFree=1332040/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=14620 CPUtime=2.96
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 2720 0 0 0 295 1 0 0 25 0 1 0 2267379 14970880 2703 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 3655 2703 95 220 0 3432 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14620

[startup+6.25047 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 9289
/proc/meminfo: memFree=1327432/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=19044 CPUtime=6.24
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 3737 0 0 0 621 3 0 0 25 0 1 0 2267379 19501056 3720 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 4761 3720 95 220 0 4538 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19044

[startup+12.7047 s]
/proc/loadavg: 1.07 1.02 1.02 2/66 9289
/proc/meminfo: memFree=1318984/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=24428 CPUtime=12.69
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 5778 0 0 0 1264 5 0 0 25 0 1 0 2267379 25014272 5761 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 6107 5761 95 220 0 5884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24428

[startup+25.5111 s]
/proc/loadavg: 1.06 1.02 1.02 2/66 9289
/proc/meminfo: memFree=1306120/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=38448 CPUtime=25.5
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 9078 0 0 0 2541 9 0 0 25 0 1 0 2267379 39370752 9061 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 9612 9061 95 220 0 9389 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 38448

[startup+51.1168 s]
/proc/loadavg: 1.04 1.01 1.02 2/66 9289
/proc/meminfo: memFree=1280776/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=64884 CPUtime=51.09
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 15313 0 0 0 5094 15 0 0 25 0 1 0 2267379 66441216 15296 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 16221 15296 95 220 0 15998 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 64884

[startup+102.325 s]
/proc/loadavg: 1.01 1.01 1.02 2/66 9289
/proc/meminfo: memFree=1236936/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=109540 CPUtime=102.28
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 26350 0 0 0 10204 24 0 0 25 0 1 0 2267379 112168960 26333 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 27385 26333 95 220 0 27162 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 109540

[startup+162.35 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 9289
/proc/meminfo: memFree=1202504/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=141780 CPUtime=162.28
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 34737 0 0 0 16194 34 0 0 25 0 1 0 2267379 145182720 34720 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 35445 34720 95 220 0 35222 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 141780

[startup+222.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1201800/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=141780 CPUtime=222.28
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 34915 0 0 0 22194 34 0 0 25 0 1 0 2267379 145182720 34898 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 35445 34898 95 220 0 35222 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 141780

[startup+282.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1199432/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=145880 CPUtime=282.29
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 35525 0 0 0 28194 35 0 0 25 0 1 0 2267379 149381120 35508 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 36470 35508 95 220 0 36247 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 145880

[startup+342.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1180808/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=162280 CPUtime=342.28
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 40244 0 0 0 34188 40 0 0 25 0 1 0 2267379 166174720 40227 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 40570 40227 95 220 0 40347 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 162280

[startup+402.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1173192/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=172660 CPUtime=402.29
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 42469 0 0 0 40186 43 0 0 25 0 1 0 2267379 176803840 41979 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 43165 41979 95 220 0 42942 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 172660

[startup+462.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1172808/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=172660 CPUtime=462.28
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 42584 0 0 0 46185 43 0 0 25 0 1 0 2267379 176803840 42094 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 43165 42094 95 220 0 42942 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 172660

[startup+522.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1169736/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=172660 CPUtime=522.29
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 43357 0 0 0 52185 44 0 0 25 0 1 0 2267379 176803840 42867 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 43165 42867 95 220 0 42942 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 172660

[startup+582.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1165640/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=176760 CPUtime=582.29
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 44395 0 0 0 58184 45 0 0 25 0 1 0 2267379 181002240 43905 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 44190 43905 95 220 0 43967 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 176760

[startup+642.53 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9289
/proc/meminfo: memFree=1156744/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=189060 CPUtime=642.29
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 46624 0 0 0 64181 48 0 0 25 0 1 0 2267379 193597440 46134 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 47265 46134 95 220 0 47042 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 189060

[startup+702.548 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 9289
/proc/meminfo: memFree=1150792/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=193160 CPUtime=702.29
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 48080 0 0 0 70180 49 0 0 25 0 1 0 2267379 197795840 47590 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 48290 47590 95 220 0 48067 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 193160

[startup+762.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1146824/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=197260 CPUtime=762.28
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 49062 0 0 0 76178 50 0 0 25 0 1 0 2267379 201994240 48572 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537036 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 49315 48572 95 220 0 49092 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 197260

[startup+822.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1145544/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=197260 CPUtime=822.29
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 49388 0 0 0 82178 51 0 0 25 0 1 0 2267379 201994240 48898 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 49315 48898 95 220 0 49092 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 197260

[startup+882.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1144456/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=201360 CPUtime=882.29
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 49662 0 0 0 88177 52 0 0 25 0 1 0 2267379 206192640 49172 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 50340 49172 95 220 0 50117 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 201360

[startup+942.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1141512/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=202396 CPUtime=942.3
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 50401 0 0 0 94177 53 0 0 25 0 1 0 2267379 207253504 49911 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 50599 49911 95 220 0 50376 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 202396

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1135496/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=208144 CPUtime=1002.28
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 51902 0 0 0 100175 53 0 0 25 0 1 0 2267379 213139456 51412 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 52036 51412 95 220 0 51813 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 208144

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1131592/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=213072 CPUtime=1062.29
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 52850 0 0 0 106175 54 0 0 25 0 1 0 2267379 218185728 52360 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 53268 52360 95 220 0 53045 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 213072

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1131528/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=213072 CPUtime=1122.28
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 52850 0 0 0 112174 54 0 0 25 0 1 0 2267379 218185728 52360 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 53268 52360 95 220 0 53045 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 213072

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1131336/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=213072 CPUtime=1182.29
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 52912 0 0 0 118174 55 0 0 25 0 1 0 2267379 218185728 52422 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536217 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 53268 52422 95 220 0 53045 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 213072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1131144/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=213072 CPUtime=1200.01
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 52946 0 0 0 119946 55 0 0 25 0 1 0 2267379 218185728 52456 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536620 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 53268 52456 95 220 0 53045 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 213072

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9289
/proc/meminfo: memFree=1131144/2055920 swapFree=4192956/4192956
[pid=9288] ppid=9286 vsize=213072 CPUtime=1200.01
/proc/9288/stat : 9288 (sat7_bin) R 9286 9288 8599 0 -1 4194304 52946 0 0 0 119946 55 0 0 25 0 1 0 2267379 218185728 52456 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536620 0 0 4096 0 0 0 0 17 1 0 0
/proc/9288/statm: 53268 52456 95 220 0 53045 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 213072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.05
CPU user time (s): 1199.47
CPU system time (s): 0.581911
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 213072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.581911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52946
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= 1303

runsolver used 0.856869 second user time and 2.37664 second system time

The end

Launcher Data (download as text)

Begin job on node78 on Wed Feb 21 16:06:40 UTC 2007

IDJOB= 305200
IDBENCH= 20151
IDSOLVER= 101
FILE ID= node78/305200-1172074000

PBS_JOBID= 3892809

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/305200-1172074000/sat7_bin /tmp/evaluation/305200-1172074000/instance-305200-1172074000.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node78/watcher-305200-1172074000 -o ROOT/results/node78/solver-305200-1172074000 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305200-1172074000/sat7_bin /tmp/evaluation/305200-1172074000/instance-305200-1172074000.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 226369987

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node78.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1342056 kB
Buffers:         32004 kB
Cached:         587340 kB
SwapCached:          0 kB
Active:         232216 kB
Inactive:       402316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1342056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2416 kB
Writeback:           0 kB
Mapped:          25312 kB
Slab:            65312 kB
Committed_AS:    58056 kB
PageTables:       1464 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 node78 on Wed Feb 21 16:26:43 UTC 2007