Trace number 1531881

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
tts tts-5-0? (TO) 1200.15 1200.57

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1624574519-076.cnf
MD5SUMf91fb9cf218ac3f77f20099d617a2bf9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Command: HOME/tts-5-0 HOME/instance-1531881-1238575282.cnf 
0.00/0.00	c Using SATTIMEOUT of 1200
0.00/0.00	c Using SATRAM of 1800
0.00/0.00	c Size of subset node = 16
0.00/0.00	c Variables = 420
0.00/0.00	c Clauses = 1785
0.00/0.00	c Literals = 5355
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 420
0.00/0.00	c Clauses = 1762
0.00/0.00	c Literals = 5286
0.00/0.00	c a2
0.00/0.01	c a1
0.29/0.33	c Independent sub-problems = 1
0.29/0.33	c Sub-problem with 417 variables and 1762 clauses
0.29/0.33	c using permutation method 4
0.29/0.33	c count = 3
0.29/0.33	c Ordering finished 0.330 seconds
0.29/0.33	c mapped 0.330 seconds
0.29/0.33	c permuted 0.330 seconds
0.29/0.33	c about to sort
0.29/0.33	c sorted
0.29/0.34	c clauses now 1762
0.29/0.34	c init finished 0.330 seconds
0.29/0.34	c tree built 0.340 seconds
0.29/0.34	c 
0.29/0.34	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.29/0.34	c ---------------------------------|----------------------------------|------------------------------------------------------
0.29/0.34	c ................................ | ..........                       |                        0.3           0.0             
0.29/0.34	c ................................ | ..........                     1 |                        0.3           2.9             
0.29/0.34	c ................................ | ..........                     2 |                        0.3           5.9             
0.29/0.34	c ................................ | ..........                     3 |                        0.3           8.8             
0.29/0.34	c ................................ | ..........                     4 |                        0.3          11.8             
0.29/0.34	c ................................ | ..........                     5 |                        0.3          14.7             
0.29/0.34	c ................................ | ..........                  1000 | 39                     0.3        2941.2          728
23.98/24.05	c ................................ | ..........                242000 | 73609                 24.0       10066.6      3328369
48.18/48.20	c ................................ | ..........                350000 | 112880                48.2        7262.9      4987450
71.96/72.03	c ................................ | ..........                431000 | 142739                72.0        5985.3      6282268
96.26/96.33	c ................................ | ..........                504000 | 168733                96.3        5233.1      7519135
120.24/120.33	c ................................ | *.........                555000 | 187147               120.3        4613.5      8394681
143.94/144.10	c ................................ | *.........                605000 | 206077               144.1        4199.6      9184748
168.33/168.50	c ................................ | *.........                652000 | 222621               168.5        3870.4      9942547
192.02/192.15	c ................................ | *.........                688000 | 236100               192.1        3581.3     10600668
216.11/216.26	c ................................ | *.........                734000 | 252250               216.2        3394.7     11334296
240.21/240.37	c ................................ | **........                798000 | 275957               240.3        3320.6     12267781
264.30/264.49	c ................................ | **........                845000 | 293266               264.4        3195.4     13066027
287.99/288.15	c ................................ | **........                888000 | 308425               288.1        3082.5     13690482
312.08/312.27	c ................................ | **........                931000 | 322614               312.2        2982.1     14295515
335.97/336.17	c ................................ | **........                976000 | 336971               336.1        2904.0     14851854
360.57/360.71	c ................................ | ***.......               1031000 | 357463               360.6        2858.8     15682593
384.55/384.74	c ................................ | ***.......               1075000 | 374156               384.7        2794.7     16377700
408.35/408.55	c ................................ | ***.......               1119000 | 389331               408.5        2739.5     17013449
432.64/432.87	c ................................ | ***.......               1158000 | 403494               432.8        2675.7     17606628
455.93/456.17	c ................................ | ***.......               1187000 | 413624               456.1        2602.6     18053614
480.63/480.83	c ................................ | ****......               1216000 | 423920               480.7        2529.5     18493453
504.01/504.20	c ................................ | ****......               1259000 | 439608               504.1        2497.5     19056250
527.91/528.12	c ................................ | ****......               1305000 | 456086               528.0        2471.5     19676281
552.09/552.39	c ................................ | ****......               1364000 | 478230               552.3        2469.8     20535703
575.89/576.14	c ................................ | ****......               1416000 | 497348               576.0        2458.2     21310749
600.29/600.57	c ................................ | *****.....               1460000 | 514672               600.4        2431.6     21995736
624.27/624.54	c ................................ | *****.....               1507000 | 531453               624.4        2413.4     22637398
648.26/648.58	c ................................ | *****.....               1558000 | 549091               648.5        2402.6     23275552
672.15/672.46	c ................................ | *****.....               1608000 | 566099               672.3        2391.7     23932853
696.14/696.48	c ................................ | *****.....               1648000 | 580830               696.3        2366.7     24530555
720.15/720.41	c ................................ | ******....               1684000 | 594922               720.3        2338.0     25085681
744.23/744.55	c ................................ | ******....               1720000 | 608684               744.4        2310.6     25615367
768.02/768.34	c ................................ | ******....               1763000 | 624730               768.2        2295.0     26213637
791.91/792.26	c ................................ | ******....               1809000 | 642541               792.1        2283.8     26898042
816.01/816.32	c ................................ | ******....               1857000 | 659643               816.2        2275.3     27570953
840.10/840.47	c ................................ | *******...               1902000 | 676721               840.3        2263.5     28241639
864.59/864.92	c ................................ | *******...               1944000 | 692084               864.7        2248.1     28846633
888.08/888.41	c ................................ | *******...               1979000 | 705319               888.2        2228.0     29357726
912.27/912.61	c ................................ | *******...               2020000 | 720586               912.4        2213.9     29962548
936.16/936.55	c ................................ | *******...               2054000 | 733656               936.4        2193.6     30501471
959.86/960.24	c ................................ | ********..               2091000 | 747885               960.0        2178.0     31067712
983.84/984.25	c ................................ | ********..               2123000 | 760051               984.0        2157.4     31531204
1008.34/1008.73	c ................................ | ********..               2159000 | 773471              1008.5        2140.8     32045257
1032.23/1032.65	c ................................ | ********..               2194000 | 785833              1032.5        2125.0     32536125
1055.82/1056.29	c ................................ | ********..               2229000 | 798810              1056.1        2110.6     33060087
1079.91/1080.33	c ................................ | *********.               2266000 | 812072              1080.1        2097.9     33657029
1104.30/1104.70	c ................................ | *********.               2302000 | 825724              1104.5        2084.2     34242361
1127.89/1128.35	c ................................ | *********.               2330000 | 835789              1128.1        2065.4     34648832
1151.89/1152.37	c ................................ | *********.               2359000 | 846681              1152.1        2047.5     35094423
1176.08/1176.57	c ................................ | *********.               2388000 | 857747              1176.3        2030.0     35561327
1199.97/1200.47	c CPU limit (1200) reached
1199.97/1200.47	c Time = 1200.23 seconds
1199.97/1200.47	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531881-1238575282/watcher-1531881-1238575282 -o /tmp/evaluation-result-1531881-1238575282/solver-1531881-1238575282 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531881-1238575282.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 1.12 3/64 23945
/proc/meminfo: memFree=1534016/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=1008 CPUtime=0
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1130193835 1032192 116 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 252 117 68 165 0 85 0

[startup+0.093798 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 23945
/proc/meminfo: memFree=1534016/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=1140 CPUtime=0.09
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 191 0 0 0 9 0 0 0 18 0 1 0 1130193835 1167360 175 1992294400 134512640 135191068 4294956224 18446744073709551615 134599191 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 285 175 70 165 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1140

[startup+0.101799 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 23945
/proc/meminfo: memFree=1534016/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=1140 CPUtime=0.09
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 191 0 0 0 9 0 0 0 18 0 1 0 1130193835 1167360 175 1992294400 134512640 135191068 4294956224 18446744073709551615 134553844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 285 175 70 165 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1140

[startup+0.301833 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 23945
/proc/meminfo: memFree=1534016/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=1140 CPUtime=0.29
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 1130193835 1167360 178 1992294400 134512640 135191068 4294956224 18446744073709551615 134599059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 285 178 70 165 0 118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1140

[startup+0.701902 s]
/proc/loadavg: 1.00 1.00 1.12 3/64 23945
/proc/meminfo: memFree=1534016/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=4388 CPUtime=0.69
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 1011 0 0 0 69 0 0 0 22 0 1 0 1130193835 4493312 995 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 1097 995 88 165 0 930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4388

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 23946
/proc/meminfo: memFree=1528440/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=8548 CPUtime=1.49
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 2035 0 0 0 148 1 0 0 25 0 1 0 1130193835 8753152 2019 1992294400 134512640 135191068 4294956224 18446744073709551615 134562348 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 2137 2019 88 165 0 1970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8548

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 23946
/proc/meminfo: memFree=1523896/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=14788 CPUtime=3.09
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 3594 0 0 0 307 2 0 0 25 0 1 0 1130193835 15142912 3578 1992294400 134512640 135191068 4294956224 18446744073709551615 134562464 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 3697 3578 88 165 0 3530 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14788

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 23946
/proc/meminfo: memFree=1513144/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=23268 CPUtime=6.29
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 5712 0 0 0 626 3 0 0 25 0 1 0 1130193835 23826432 5696 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 5817 5696 88 165 0 5650 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23268

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 23946
/proc/meminfo: memFree=1498680/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=37028 CPUtime=12.68
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 9173 0 0 0 1264 4 0 0 25 0 1 0 1130193835 37916672 9157 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 9257 9157 88 165 0 9090 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37028

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 23946
/proc/meminfo: memFree=1476920/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=57988 CPUtime=25.49
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 14401 0 0 0 2541 8 0 0 25 0 1 0 1130193835 59379712 14385 1992294400 134512640 135191068 4294956224 18446744073709551615 134562509 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 14497 14385 88 165 0 14330 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 57988

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 23946
/proc/meminfo: memFree=1450296/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=84548 CPUtime=51.07
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 21048 0 0 0 5095 12 0 0 25 0 1 0 1130193835 86577152 21032 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 21137 21032 88 165 0 20970 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 84548

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 23946
/proc/meminfo: memFree=1407672/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=126788 CPUtime=102.26
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 31588 0 0 0 10206 20 0 0 25 0 1 0 1130193835 129830912 31572 1992294400 134512640 135191068 4294956224 18446744073709551615 134562340 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 31697 31572 88 165 0 31530 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 126788

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23946
/proc/meminfo: memFree=1376312/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=158148 CPUtime=162.23
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 39453 0 0 0 16196 27 0 0 25 0 1 0 1130193835 161943552 39437 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 39537 39437 88 165 0 39370 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 158148

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23947
/proc/meminfo: memFree=1347192/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=186948 CPUtime=222.22
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 46640 0 0 0 22188 34 0 0 25 0 1 0 1130193835 191434752 46624 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 46737 46624 88 165 0 46570 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 186948

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23947
/proc/meminfo: memFree=1315768/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=218628 CPUtime=282.19
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 54558 0 0 0 28179 40 0 0 25 0 1 0 1130193835 223875072 54542 1992294400 134512640 135191068 4294956224 18446744073709551615 134562335 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 54657 54542 88 165 0 54490 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 218628

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 23947
/proc/meminfo: memFree=1290488/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=243748 CPUtime=342.17
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 60833 0 0 0 34170 47 0 0 25 0 1 0 1130193835 249597952 60817 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 60937 60817 88 165 0 60770 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 243748

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 23947
/proc/meminfo: memFree=1262328/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=271908 CPUtime=402.15
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 67884 0 0 0 40163 52 0 0 25 0 1 0 1130193835 278433792 67868 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 67977 67868 88 165 0 67810 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 271908

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 23947
/proc/meminfo: memFree=1241592/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=292548 CPUtime=462.13
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 73021 0 0 0 46156 57 0 0 25 0 1 0 1130193835 299569152 73005 1992294400 134512640 135191068 4294956224 18446744073709551615 134562335 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 73137 73005 88 165 0 72970 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 292548

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 23947
/proc/meminfo: memFree=1220088/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=314148 CPUtime=522.11
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 78448 0 0 0 52150 61 0 0 25 0 1 0 1130193835 321687552 78432 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 78537 78432 88 165 0 78370 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 314148

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 23947
/proc/meminfo: memFree=1188024/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=345988 CPUtime=582.08
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 86404 0 0 0 58140 68 0 0 25 0 1 0 1130193835 354291712 86388 1992294400 134512640 135191068 4294956224 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 86497 86388 88 165 0 86330 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 345988

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 23947
/proc/meminfo: memFree=1161848/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=371908 CPUtime=642.07
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 92887 0 0 0 64133 74 0 0 25 0 1 0 1130193835 380833792 92871 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 92977 92871 88 165 0 92810 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 371908

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 23947
/proc/meminfo: memFree=1137144/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=396868 CPUtime=702.05
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 99110 0 0 0 70125 80 0 0 25 0 1 0 1130193835 406392832 99094 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 99217 99094 88 165 0 99050 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 396868

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 23947
/proc/meminfo: memFree=1114744/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=419084 CPUtime=762.03
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 104643 0 0 0 76117 86 0 0 25 0 1 0 1130193835 429142016 104627 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 104771 104627 88 165 0 104604 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 419084

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 23947
/proc/meminfo: memFree=1088504/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=445644 CPUtime=822.01
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 111274 0 0 0 82109 92 0 0 25 0 1 0 1130193835 456339456 111258 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 111411 111258 88 165 0 111244 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 445644

[startup+882.302 s]
/proc/loadavg: 1.07 1.02 1.02 2/65 23947
/proc/meminfo: memFree=1064248/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=469644 CPUtime=881.99
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 117270 0 0 0 88102 97 0 0 25 0 1 0 1130193835 480915456 117254 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 117411 117254 88 165 0 117244 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 469644

[startup+942.301 s]
/proc/loadavg: 1.08 1.03 1.02 2/65 23947
/proc/meminfo: memFree=1041720/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=492204 CPUtime=941.96
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 122942 0 0 0 94094 102 0 0 25 0 1 0 1130193835 504016896 122926 1992294400 134512640 135191068 4294956224 18446744073709551615 134562405 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 123051 122926 88 165 0 122884 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 492204

[startup+1002.3 s]
/proc/loadavg: 1.24 1.08 1.04 2/65 23947
/proc/meminfo: memFree=1021048/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=512684 CPUtime=1001.94
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 128041 0 0 0 100088 106 0 0 25 0 1 0 1130193835 524988416 128025 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 128171 128025 88 165 0 128004 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 512684

[startup+1062.3 s]
/proc/loadavg: 1.09 1.06 1.03 2/65 23947
/proc/meminfo: memFree=1000632/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=533164 CPUtime=1061.92
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 133180 0 0 0 106081 111 0 0 25 0 1 0 1130193835 545959936 133164 1992294400 134512640 135191068 4294956224 18446744073709551615 134712942 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 133291 133164 88 165 0 133124 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 533164

[startup+1122.3 s]
/proc/loadavg: 1.03 1.05 1.03 2/65 23947
/proc/meminfo: memFree=978744/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=554764 CPUtime=1121.9
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 138582 0 0 0 112074 116 0 0 25 0 1 0 1130193835 568078336 138566 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 138691 138566 88 165 0 138524 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 554764

[startup+1182.3 s]
/proc/loadavg: 1.01 1.04 1.02 2/65 23953
/proc/meminfo: memFree=960504/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=573324 CPUtime=1181.87
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194304 143207 0 0 0 118067 120 0 0 25 0 1 0 1130193835 587083776 143191 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 143331 143191 88 165 0 143164 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 573324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.04 1.02 2/65 23953
/proc/meminfo: memFree=1106104/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=0 CPUtime=1200.07
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194308 144555 0 0 0 119883 124 0 0 25 0 1 0 1130193835 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 0

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

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

[startup+1200.5 s]
/proc/loadavg: 1.01 1.04 1.02 2/65 23953
/proc/meminfo: memFree=1106104/2055920 swapFree=4179416/4192956
[pid=23945] ppid=23943 vsize=0 CPUtime=1200.07
/proc/23945/stat : 23945 (tts-5-0) R 23943 23945 23766 0 -1 4194308 144555 0 0 0 119883 124 0 0 25 0 1 0 1130193835 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23945/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.57
CPU time (s): 1200.15
CPU user time (s): 1198.84
CPU system time (s): 1.3088
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 578764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.84
system time used= 1.3088
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144555
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= 2
involuntary context switches= 2647

runsolver used 0.906862 second user time and 2.47262 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-01 10:41:22
IDJOB=1531881
IDBENCH=70670
IDSOLVER=505
FILE ID=node25/1531881-1238575282
PBS_JOBID= 9070528
Free space on /tmp= 66264 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1624574519-076.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531881-1238575282/watcher-1531881-1238575282 -o /tmp/evaluation-result-1531881-1238575282/solver-1531881-1238575282 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531881-1238575282.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f91fb9cf218ac3f77f20099d617a2bf9
RANDOM SEED=351659868

node25.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1534432 kB
Buffers:        105632 kB
Cached:         313888 kB
SwapCached:       7316 kB
Active:         206380 kB
Inactive:       221924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534432 kB
SwapTotal:     4192956 kB
SwapFree:      4179416 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          14508 kB
Slab:            79184 kB
Committed_AS:  3286736 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= 66264 MiB
End job on node25 at 2009-04-01 11:01:25