Trace number 1531597

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) 1200.09 1200.38

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S72273909-010.cnf
MD5SUMf18bbe79897d776ef5b8ed738a35d3cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.12468
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.02	c Command: HOME/tts-5-0 HOME/instance-1531597-1238488916.cnf 
0.00/0.02	c Using SATTIMEOUT of 1200
0.00/0.02	c Using SATRAM of 1800
0.00/0.02	c Size of subset node = 16
0.00/0.02	c Variables = 75
0.00/0.02	c Clauses = 6675
0.00/0.02	c Literals = 46725
0.00/0.02	c Reduced size:
0.00/0.02	c Variables = 75
0.00/0.02	c Clauses = 6675
0.00/0.02	c Literals = 46725
0.00/0.02	c a2
0.09/0.17	c a1
0.19/0.27	c Independent sub-problems = 1
0.19/0.27	c Sub-problem with 75 variables and 6675 clauses
0.19/0.27	c using permutation method 4
0.19/0.27	c count = 1
0.19/0.27	c Ordering finished 0.260 seconds
0.19/0.27	c mapped 0.270 seconds
0.19/0.27	c permuted 0.270 seconds
0.19/0.27	c about to sort
0.19/0.28	c sorted
0.29/0.38	c clauses now 6675
0.29/0.38	c init finished 0.280 seconds
0.29/0.38	c tree built 0.370 seconds
0.29/0.38	c 
0.29/0.38	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.29/0.38	c ---------------------------------|----------------------------------|------------------------------------------------------
0.29/0.38	c ................................ | ..........                       |                        0.4           0.0             
0.29/0.38	c ................................ | ..........                     1 |                        0.4           2.7             
0.29/0.38	c ................................ | ..........                     2 |                        0.4           5.4             
0.29/0.38	c ................................ | ..........                     3 |                        0.4           8.1             
0.29/0.38	c ................................ | ..........                     4 |                        0.4          10.8             
0.29/0.38	c ................................ | ..........                     5 |                        0.4          13.5             
0.39/0.43	c ................................ | ..........                  1000 | 156                    0.4        2381.0         4637
24.09/24.13	c ................................ | ..........                248000 | 84224                 24.1       10277.7      2775800
48.08/48.15	c ................................ | ..........                402000 | 139114                48.1        8350.6      4579538
71.98/72.05	c ................................ | ..........                532000 | 186200                72.0        7384.8      6079829
95.97/96.08	c ................................ | ..........                636000 | 223048                96.1        6620.2      7384143
119.97/120.01	c ................................ | *.........                744000 | 260710               120.0        6200.0      8768365
144.26/144.30	c ................................ | *.........                840000 | 294588               144.3        5822.0     10001141
168.15/168.26	c ................................ | *.........                916000 | 322566               168.2        5444.3     10946124
192.05/192.19	c ................................ | *.........               1004000 | 353504               192.2        5224.5     12060890
216.15/216.21	c ................................ | *.........               1077000 | 380108               216.2        4981.7     12991173
240.23/240.33	c ................................ | **........               1152000 | 407044               240.3        4794.0     13896974
264.13/264.29	c ................................ | **........               1228000 | 435376               264.3        4646.8     14797775
288.03/288.16	c ................................ | **........               1291000 | 459730               288.1        4480.6     15597448
312.32/312.43	c ................................ | **........               1350000 | 482000               312.4        4321.4     16377315
336.11/336.26	c ................................ | **........               1416000 | 506591               336.2        4211.5     17165084
360.10/360.21	c ................................ | ***.......               1476000 | 529938               360.2        4098.1     17899165
384.20/384.32	c ................................ | ***.......               1530000 | 549908               384.3        3981.4     18621773
408.09/408.22	c ................................ | ***.......               1591000 | 571721               408.2        3897.8     19393871
432.10/432.28	c ................................ | ***.......               1644000 | 591266               432.2        3803.4     20104388
456.08/456.22	c ................................ | ***.......               1691000 | 608227               456.2        3706.9     20738919
480.18/480.33	c ................................ | ****......               1743000 | 626813               480.3        3629.1     21433051
504.37/504.52	c ................................ | ****......               1795000 | 645495               504.5        3558.2     22100718
527.88/528.04	c ................................ | ****......               1838000 | 662249               528.0        3481.1     22678044
552.26/552.45	c ................................ | ****......               1891000 | 680765               552.4        3423.2     23404395
576.05/576.22	c ................................ | ****......               1938000 | 697706               576.2        3363.5     24053434
599.86/600.06	c ................................ | *****.....               1989000 | 715991               600.0        3314.9     24702558
624.35/624.51	c ................................ | *****.....               2046000 | 737233               624.5        3276.4     25422921
648.04/648.25	c ................................ | *****.....               2101000 | 757905               648.2        3241.3     26113620
672.03/672.24	c ................................ | *****.....               2155000 | 778454               672.2        3206.0     26809845
696.33/696.50	c ................................ | *****.....               2205000 | 796800               696.4        3166.1     27446269
720.03/720.30	c ................................ | ******....               2257000 | 816303               720.2        3133.7     28099552
743.81/744.09	c ................................ | ******....               2307000 | 835547               744.0        3100.7     28717634
768.21/768.47	c ................................ | ******....               2357000 | 854769               768.4        3067.4     29369054
792.01/792.22	c ................................ | ******....               2409000 | 873810               792.1        3041.1     30035102
815.91/816.19	c ................................ | ******....               2456000 | 891189               816.1        3009.4     30646000
839.89/840.15	c ................................ | *******...               2505000 | 909951               840.1        2981.9     31340552
864.09/864.33	c ................................ | *******...               2551000 | 926358               864.2        2951.7     31979367
888.28/888.57	c ................................ | *******...               2597000 | 943412               888.5        2922.9     32617490
912.08/912.30	c ................................ | *******...               2640000 | 959039               912.2        2894.0     33265500
935.97/936.23	c ................................ | *******...               2684000 | 975499               936.1        2867.1     33947411
960.37/960.65	c ................................ | ********..               2725000 | 990395               960.6        2836.9     34559638
984.27/984.54	c ................................ | ********..               2766000 | 1005452              984.5        2809.7     35124892
1007.95/1008.28	c ................................ | ********..               2807000 | 1021215             1008.2        2784.2     35709492
1032.15/1032.44	c ................................ | ********..               2849000 | 1037255             1032.3        2759.7     36312470
1056.14/1056.41	c ................................ | ********..               2891000 | 1052264             1056.3        2736.9     36850921
1080.04/1080.30	c ................................ | *********.               2938000 | 1069758             1080.2        2719.8     37395287
1104.23/1104.53	c ................................ | *********.               2980000 | 1085834             1104.4        2698.2     37915213
1128.23/1128.54	c ................................ | *********.               3024000 | 1102562             1128.4        2679.8     38439911
1152.32/1152.65	c ................................ | *********.               3065000 | 1118095             1152.5        2659.3     38959368
1176.01/1176.36	c ................................ | *********.               3101000 | 1131014             1176.2        2636.3     39433525
1199.90/1200.27	c CPU limit (1200) reached
1199.90/1200.27	c Time = 1200.15 seconds
1199.90/1200.27	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-1531597-1238488916/watcher-1531597-1238488916 -o /tmp/evaluation-result-1531597-1238488916/solver-1531597-1238488916 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531597-1238488916.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: 1.83 1.82 1.44 3/76 31831
/proc/meminfo: memFree=1660840/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=876 CPUtime=0
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1121552770 897024 108 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 219 108 67 165 0 52 0

[startup+0.051286 s]
/proc/loadavg: 1.83 1.82 1.44 3/76 31831
/proc/meminfo: memFree=1660840/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=4068 CPUtime=0.04
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 821 0 0 0 4 0 0 0 18 0 1 0 1121552770 4165632 804 1992294400 134512640 135191068 4294956224 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 1017 804 68 165 0 850 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4068

[startup+0.101291 s]
/proc/loadavg: 1.83 1.82 1.44 3/76 31831
/proc/meminfo: memFree=1660840/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=4068 CPUtime=0.09
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 821 0 0 0 9 0 0 0 18 0 1 0 1121552770 4165632 804 1992294400 134512640 135191068 4294956224 18446744073709551615 134641722 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 1017 804 68 165 0 850 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4068

[startup+0.301307 s]
/proc/loadavg: 1.83 1.82 1.44 3/76 31831
/proc/meminfo: memFree=1660840/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=2752 CPUtime=0.29
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 933 0 0 0 29 0 0 0 19 0 1 0 1121552770 2818048 585 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 688 585 83 165 0 521 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2752

[startup+0.701339 s]
/proc/loadavg: 1.83 1.82 1.44 3/76 31831
/proc/meminfo: memFree=1660840/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=7364 CPUtime=0.69
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 2049 0 0 0 69 0 0 0 22 0 1 0 1121552770 7540736 1701 1992294400 134512640 135191068 4294956224 18446744073709551615 134561476 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 1841 1701 88 165 0 1674 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7364

[startup+1.50141 s]
/proc/loadavg: 1.77 1.81 1.44 2/77 31832
/proc/meminfo: memFree=1653536/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=9284 CPUtime=1.5
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 2544 0 0 0 149 1 0 0 25 0 1 0 1121552770 9506816 2196 1992294400 134512640 135191068 4294956224 18446744073709551615 134562492 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 2321 2196 88 165 0 2154 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 9284

[startup+3.10154 s]
/proc/loadavg: 1.77 1.81 1.44 2/77 31832
/proc/meminfo: memFree=1650656/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=13288 CPUtime=3.09
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 3533 0 0 0 308 1 0 0 25 0 1 0 1121552770 13606912 3185 1992294400 134512640 135191068 4294956224 18446744073709551615 134587647 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 3322 3185 88 165 0 3155 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13288

[startup+6.3018 s]
/proc/loadavg: 1.71 1.79 1.44 2/77 31832
/proc/meminfo: memFree=1643104/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=20168 CPUtime=6.29
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 5260 0 0 0 627 2 0 0 25 0 1 0 1121552770 20652032 4912 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 5042 4912 88 165 0 4875 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20168

[startup+12.7013 s]
/proc/loadavg: 1.65 1.78 1.44 2/77 31832
/proc/meminfo: memFree=1629472/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=33128 CPUtime=12.69
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 8514 0 0 0 1265 4 0 0 25 0 1 0 1121552770 33923072 8166 1992294400 134512640 135191068 4294956224 18446744073709551615 134562405 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 8282 8166 88 165 0 8115 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33128

[startup+25.5014 s]
/proc/loadavg: 1.50 1.74 1.43 2/77 31832
/proc/meminfo: memFree=1608864/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=52808 CPUtime=25.48
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 13431 0 0 0 2540 8 0 0 25 0 1 0 1121552770 54075392 13083 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 13202 13083 88 165 0 13035 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52808

[startup+51.1015 s]
/proc/loadavg: 1.33 1.68 1.42 2/77 31832
/proc/meminfo: memFree=1578720/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=83208 CPUtime=51.08
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 21034 0 0 0 5094 14 0 0 25 0 1 0 1121552770 85204992 20686 1992294400 134512640 135191068 4294956224 18446744073709551615 134549976 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 20802 20686 88 165 0 20635 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83208

[startup+102.307 s]
/proc/loadavg: 1.14 1.57 1.39 2/77 31832
/proc/meminfo: memFree=1530656/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=130860 CPUtime=102.28
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 32887 0 0 0 10203 25 0 0 25 0 1 0 1121552770 134000640 32539 1992294400 134512640 135191068 4294956224 18446744073709551615 134549966 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 32715 32539 88 165 0 32548 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 130860

[startup+162.302 s]
/proc/loadavg: 1.05 1.47 1.36 2/77 31832
/proc/meminfo: memFree=1483360/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=178220 CPUtime=162.25
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 44753 0 0 0 16189 36 0 0 25 0 1 0 1121552770 182497280 44405 1992294400 134512640 135191068 4294956224 18446744073709551615 134562321 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 44555 44405 88 165 0 44388 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 178220

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.34 2/77 31832
/proc/meminfo: memFree=1443040/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=218220 CPUtime=222.24
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 54744 0 0 0 22180 44 0 0 25 0 1 0 1121552770 223457280 54396 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 54555 54396 88 165 0 54388 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 218220

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/77 31832
/proc/meminfo: memFree=1408352/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=253100 CPUtime=282.22
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 63475 0 0 0 28170 52 0 0 25 0 1 0 1121552770 259174400 63127 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 63275 63127 88 165 0 63108 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 253100

[startup+342.302 s]
/proc/loadavg: 1.05 1.26 1.30 2/77 31832
/proc/meminfo: memFree=1376544/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=284620 CPUtime=342.21
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 71339 0 0 0 34161 60 0 0 25 0 1 0 1121552770 291450880 70991 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 71155 70991 88 165 0 70988 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 284620

[startup+402.302 s]
/proc/loadavg: 1.06 1.23 1.28 2/77 31832
/proc/meminfo: memFree=1347872/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=313740 CPUtime=402.19
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 78614 0 0 0 40153 66 0 0 25 0 1 0 1121552770 321269760 78266 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 78435 78266 88 165 0 78268 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 313740

[startup+462.302 s]
/proc/loadavg: 1.06 1.20 1.26 2/77 31832
/proc/meminfo: memFree=1319328/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=341740 CPUtime=462.18
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 85623 0 0 0 46145 73 0 0 25 0 1 0 1121552770 349941760 85275 1992294400 134512640 135191068 4294956224 18446744073709551615 134589817 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 85435 85275 88 165 0 85268 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 341740

[startup+522.302 s]
/proc/loadavg: 1.02 1.16 1.25 2/77 31832
/proc/meminfo: memFree=1293664/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=367500 CPUtime=522.17
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 92071 0 0 0 52138 79 0 0 25 0 1 0 1121552770 376320000 91723 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 91875 91723 88 165 0 91708 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 367500

[startup+582.301 s]
/proc/loadavg: 1.01 1.13 1.23 2/77 31832
/proc/meminfo: memFree=1266912/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=394060 CPUtime=582.15
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 98703 0 0 0 58129 86 0 0 25 0 1 0 1121552770 403517440 98355 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 98515 98355 88 165 0 98348 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 394060

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.21 2/77 31832
/proc/meminfo: memFree=1238880/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=421740 CPUtime=642.14
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 105644 0 0 0 64122 92 0 0 25 0 1 0 1121552770 431861760 105296 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 105435 105296 88 165 0 105268 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 421740

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.19 2/77 31832
/proc/meminfo: memFree=1212384/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=448460 CPUtime=702.12
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 112329 0 0 0 70114 98 0 0 25 0 1 0 1121552770 459223040 111981 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 112115 111981 88 165 0 111948 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 448460

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.18 2/77 31832
/proc/meminfo: memFree=1186592/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=473900 CPUtime=762.12
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 118688 0 0 0 76107 105 0 0 25 0 1 0 1121552770 485273600 118340 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 118475 118340 88 165 0 118308 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 473900

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.17 2/77 31832
/proc/meminfo: memFree=1161248/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=499500 CPUtime=822.1
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 125085 0 0 0 82099 111 0 0 25 0 1 0 1121552770 511488000 124737 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 124875 124737 88 165 0 124708 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 499500

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.15 2/77 31832
/proc/meminfo: memFree=1134432/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=526060 CPUtime=882.09
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 131709 0 0 0 88092 117 0 0 25 0 1 0 1121552770 538685440 131361 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 131515 131361 88 165 0 131348 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 526060

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/77 31832
/proc/meminfo: memFree=1108448/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=552140 CPUtime=942.07
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 138254 0 0 0 94085 122 0 0 25 0 1 0 1121552770 565391360 137906 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 138035 137906 88 165 0 137868 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 552140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/77 31832
/proc/meminfo: memFree=1084704/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=575660 CPUtime=1002.05
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 144130 0 0 0 100077 128 0 0 25 0 1 0 1121552770 589475840 143782 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 143915 143782 88 165 0 143748 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 575660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/77 31832
/proc/meminfo: memFree=1061920/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=598540 CPUtime=1062.05
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 149847 0 0 0 106072 133 0 0 25 0 1 0 1121552770 612904960 149499 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 149635 149499 88 165 0 149468 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 598540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/77 31832
/proc/meminfo: memFree=1040800/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=619500 CPUtime=1122.02
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 155082 0 0 0 112064 138 0 0 25 0 1 0 1121552770 634368000 154734 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 154875 154734 88 165 0 154708 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 619500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/77 31838
/proc/meminfo: memFree=1020576/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=639820 CPUtime=1182.01
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194304 160173 0 0 0 118058 143 0 0 25 0 1 0 1121552770 655175680 159825 1992294400 134512640 135191068 4294956224 18446744073709551615 134561476 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 159955 159825 88 165 0 159788 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 639820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/77 31838
/proc/meminfo: memFree=1203808/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=0 CPUtime=1200.01
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194308 161708 0 0 0 119853 148 0 0 25 0 1 0 1121552770 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.01
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+1200.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/77 31838
/proc/meminfo: memFree=1203808/2055920 swapFree=4173760/4192956
[pid=31831] ppid=31829 vsize=0 CPUtime=1200.01
/proc/31831/stat : 31831 (tts-5-0) R 31829 31831 31544 0 -1 4194308 161708 0 0 0 119853 148 0 0 25 0 1 0 1121552770 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31831/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.38
CPU time (s): 1200.09
CPU user time (s): 1198.54
CPU system time (s): 1.55176
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 646060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.54
system time used= 1.55176
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161708
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= 1999

runsolver used 1.16282 second user time and 3.21951 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-31 10:41:56
IDJOB=1531597
IDBENCH=70528
IDSOLVER=505
FILE ID=node65/1531597-1238488916
PBS_JOBID= 9061860
Free space on /tmp= 66316 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S72273909-010.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531597-1238488916/watcher-1531597-1238488916 -o /tmp/evaluation-result-1531597-1238488916/solver-1531597-1238488916 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531597-1238488916.cnf

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

MD5SUM BENCH= f18bbe79897d776ef5b8ed738a35d3cb
RANDOM SEED=1299677831

node65.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		: 3000.231
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		: 3000.231
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:       1661256 kB
Buffers:         80296 kB
Cached:         226112 kB
SwapCached:       9792 kB
Active:         166008 kB
Inactive:       151744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661256 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          16952 kB
Slab:            61612 kB
Committed_AS:  3459192 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-03-31 11:01:58