Trace number 311391

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 1200.55

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
MD5SUM7d6cf415896029c29434e67edd2d79f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.171973
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 101 conflicts
0.00/0.06	c Restarting after 251 conflicts
0.00/0.09	c Restarting after 477 conflicts
0.10/0.14	c Restarting after 815 conflicts
0.20/0.22	c Restarting after 1322 conflicts
0.30/0.33	c Restarting after 2082 conflicts
0.51/0.53	c Restarting after 3225 conflicts
0.81/0.85	c Restarting after 4933 conflicts
1.33/1.34	c Restarting after 7495 conflicts
2.04/2.06	c Restarting after 11340 conflicts
3.16/3.27	c Restarting after 17107 conflicts
5.01/5.08	c Restarting after 25757 conflicts
7.98/8.04	c Restarting after 38733 conflicts
12.48/12.55	c Restarting after 58194 conflicts
19.55/19.56	c Restarting after 87387 conflicts
30.60/30.71	c Restarting after 131176 conflicts
48.72/48.82	c Restarting after 196860 conflicts
77.49/77.56	c Restarting after 295388 conflicts
123.67/123.79	c Restarting after 443177 conflicts
192.98/193.07	c Restarting after 664862 conflicts
304.37/304.50	c Restarting after 997389 conflicts
482.40/482.61	c Restarting after 1496179 conflicts
783.60/783.92	c Restarting after 2244363 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/node35/watcher-311391-1172569195 -o ROOT/results/node35/solver-311391-1172569195 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311391-1172569195/sat7_bin /tmp/evaluation/311391-1172569195/instance-311391-1172569195.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 0.97 0.99 3/64 32598
/proc/meminfo: memFree=1062960/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=1332 CPUtime=0
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 250683258 1363968 168 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 333 168 88 220 0 110 0

[startup+0.107111 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32598
/proc/meminfo: memFree=1062960/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=2112 CPUtime=0.1
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 327 0 0 0 10 0 0 0 18 0 1 0 250683258 2162688 310 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528472 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 528 310 95 220 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.515183 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 32598
/proc/meminfo: memFree=1062960/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=3280 CPUtime=0.51
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 436 0 0 0 51 0 0 0 21 0 1 0 250683258 3358720 419 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532401 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 820 419 95 220 0 597 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3280

[startup+1.33535 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1061288/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=3280 CPUtime=1.33
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 521 0 0 0 133 0 0 0 25 0 1 0 250683258 3358720 504 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533470 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 820 504 95 220 0 597 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3280

[startup+2.97167 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1060776/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=3280 CPUtime=2.96
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 634 0 0 0 296 0 0 0 25 0 1 0 250683258 3358720 617 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538591 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 820 617 95 220 0 597 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3280

[startup+6.25032 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1060328/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=5332 CPUtime=6.24
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 734 0 0 0 624 0 0 0 25 0 1 0 250683258 5459968 717 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539913 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 1333 717 95 220 0 1110 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5332

[startup+12.7036 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 32599
/proc/meminfo: memFree=1059816/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=5468 CPUtime=12.69
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 849 0 0 0 1269 0 0 0 25 0 1 0 250683258 5599232 832 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528778 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 1367 832 95 220 0 1144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5468

[startup+25.5051 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1059048/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=5604 CPUtime=25.48
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 1040 0 0 0 2548 0 0 0 25 0 1 0 250683258 5738496 1023 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532389 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 1401 1023 95 220 0 1178 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5604

[startup+51.1102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1058152/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=5876 CPUtime=51.08
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 1262 0 0 0 5108 0 0 0 25 0 1 0 250683258 6017024 1245 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 1469 1245 95 220 0 1246 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5876

[startup+102.314 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1056808/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=10536 CPUtime=102.27
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 1584 0 0 0 10226 1 0 0 25 0 1 0 250683258 10788864 1567 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 2634 1567 95 220 0 2411 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10536

[startup+162.335 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1055976/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=10948 CPUtime=162.26
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 1780 0 0 0 16225 1 0 0 25 0 1 0 250683258 11210752 1763 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542389 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 2737 1763 95 220 0 2514 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 10948

[startup+222.355 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1055400/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=11228 CPUtime=222.26
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 1910 0 0 0 22225 1 0 0 25 0 1 0 250683258 11497472 1893 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536194 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 2807 1893 95 220 0 2584 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 11228

[startup+282.368 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1055016/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=11496 CPUtime=282.25
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 2012 0 0 0 28224 1 0 0 25 0 1 0 250683258 11771904 1995 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538755 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 2874 1995 95 220 0 2651 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 11496

[startup+342.383 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1054440/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=11900 CPUtime=342.25
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 2149 0 0 0 34223 2 0 0 25 0 1 0 250683258 12185600 2132 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533068 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 2975 2132 95 220 0 2752 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 11900

[startup+402.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1053992/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=12164 CPUtime=402.24
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 2248 0 0 0 40222 2 0 0 25 0 1 0 250683258 12455936 2231 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3041 2231 95 220 0 2818 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 12164

[startup+462.418 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1053672/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=12304 CPUtime=462.23
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 2322 0 0 0 46221 2 0 0 25 0 1 0 250683258 12599296 2305 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3076 2305 95 220 0 2853 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 12304

[startup+522.439 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1052776/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=12572 CPUtime=522.23
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 2554 0 0 0 52221 2 0 0 25 0 1 0 250683258 12873728 2537 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3143 2537 95 220 0 2920 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 12572

[startup+582.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1052328/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=12848 CPUtime=582.22
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 2659 0 0 0 58220 2 0 0 25 0 1 0 250683258 13156352 2642 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3212 2642 95 220 0 2989 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 12848

[startup+642.469 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1051944/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=13124 CPUtime=642.21
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 2745 0 0 0 64219 2 0 0 25 0 1 0 250683258 13438976 2728 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3281 2728 95 220 0 3058 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 13124

[startup+702.483 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1051752/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=13284 CPUtime=702.2
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 2805 0 0 0 70218 2 0 0 25 0 1 0 250683258 13602816 2788 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3321 2788 95 220 0 3098 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 13284

[startup+762.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32599
/proc/meminfo: memFree=1051240/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=13416 CPUtime=762.21
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 2916 0 0 0 76218 3 0 0 25 0 1 0 250683258 13737984 2899 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3354 2899 95 220 0 3131 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 13416

[startup+822.526 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 32599
/proc/meminfo: memFree=1050792/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=13700 CPUtime=822.21
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 3027 0 0 0 82218 3 0 0 25 0 1 0 250683258 14028800 3010 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3425 3010 95 220 0 3202 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 13700

[startup+882.541 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 32599
/proc/meminfo: memFree=1050408/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=13976 CPUtime=882.2
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 3124 0 0 0 88217 3 0 0 25 0 1 0 250683258 14311424 3107 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3494 3107 95 220 0 3271 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 13976

[startup+942.554 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 32599
/proc/meminfo: memFree=1050088/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=14260 CPUtime=942.18
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 3200 0 0 0 94215 3 0 0 25 0 1 0 250683258 14602240 3183 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3565 3183 95 220 0 3342 0
Current children cumulated CPU time (s) 942.18
Current children cumulated vsize (KiB) 14260

[startup+1002.57 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32599
/proc/meminfo: memFree=1049832/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=14536 CPUtime=1002.18
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 3281 0 0 0 100214 4 0 0 25 0 1 0 250683258 14884864 3264 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3634 3264 95 220 0 3411 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 14536

[startup+1062.59 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32599
/proc/meminfo: memFree=1049576/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=14804 CPUtime=1062.18
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 3330 0 0 0 106214 4 0 0 25 0 1 0 250683258 15159296 3313 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3701 3313 95 220 0 3478 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 14804

[startup+1122.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32599
/proc/meminfo: memFree=1049448/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=14948 CPUtime=1122.18
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 3361 0 0 0 112214 4 0 0 25 0 1 0 250683258 15306752 3344 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3737 3344 95 220 0 3514 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 14948

[startup+1182.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32599
/proc/meminfo: memFree=1049256/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=14948 CPUtime=1182.17
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 3392 0 0 0 118213 4 0 0 25 0 1 0 250683258 15306752 3375 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532920 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3737 3375 95 220 0 3514 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 14948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32599
/proc/meminfo: memFree=1049320/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=14948 CPUtime=1200.09
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 3401 0 0 0 120005 4 0 0 25 0 1 0 250683258 15306752 3384 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3737 3384 95 220 0 3514 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14948

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

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

[startup+1200.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32599
/proc/meminfo: memFree=1049320/2055920 swapFree=4180408/4192956
[pid=32598] ppid=32596 vsize=14948 CPUtime=1200.09
/proc/32598/stat : 32598 (sat7_bin) R 32596 32598 31996 0 -1 4194304 3401 0 0 0 120005 4 0 0 25 0 1 0 250683258 15306752 3384 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32598/statm: 3737 3384 95 220 0 3514 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.045993
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 14948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3401
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= 2524

runsolver used 0.970852 second user time and 2.24166 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue Feb 27 09:39:55 UTC 2007

IDJOB= 311391
IDBENCH= 20313
IDSOLVER= 101
FILE ID= node35/311391-1172569195

PBS_JOBID= 3971889

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311391-1172569195/sat7_bin /tmp/evaluation/311391-1172569195/instance-311391-1172569195.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-311391-1172569195 -o ROOT/results/node35/solver-311391-1172569195 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311391-1172569195/sat7_bin /tmp/evaluation/311391-1172569195/instance-311391-1172569195.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  7d6cf415896029c29434e67edd2d79f6

RANDOM SEED= 730592077

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1063368 kB
Buffers:         24104 kB
Cached:         912192 kB
SwapCached:       6932 kB
Active:          48392 kB
Inactive:       901424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063368 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            28796 kB
Committed_AS:   796928 kB
PageTables:       1412 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= 66559 MiB

End job on node35 on Tue Feb 27 09:59:58 UTC 2007