Trace number 1531779

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? 1199.98 1200.38

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
MD5SUM243926b94d1dc7710cf6791cadd5350d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark301.255
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1531779-1238553832.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 = 460
0.00/0.00	c Clauses = 1955
0.00/0.00	c Literals = 5865
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 460
0.00/0.00	c Clauses = 1947
0.00/0.00	c Literals = 5841
0.00/0.00	c a2
0.00/0.01	c a1
0.29/0.37	c Independent sub-problems = 1
0.29/0.37	c Sub-problem with 458 variables and 1947 clauses
0.29/0.37	c using permutation method 4
0.29/0.37	c count = 3
0.29/0.37	c Ordering finished 0.370 seconds
0.29/0.37	c mapped 0.370 seconds
0.29/0.37	c permuted 0.370 seconds
0.29/0.37	c about to sort
0.29/0.37	c sorted
0.29/0.38	c clauses now 1947
0.29/0.38	c init finished 0.370 seconds
0.29/0.38	c tree built 0.380 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           2.6             
0.29/0.38	c ................................ | ..........                     2 |                        0.4           5.3             
0.29/0.38	c ................................ | ..........                     3 |                        0.4           7.9             
0.29/0.38	c ................................ | ..........                     4 |                        0.4          10.5             
0.29/0.38	c ................................ | ..........                     5 |                        0.4          13.2             
0.29/0.39	c ................................ | ..........                  1000 | 38                     0.4        2564.1          617
24.09/24.16	c ................................ | ..........                271000 | 69426                 24.1       11221.5      3156333
48.18/48.29	c ................................ | ..........                391000 | 104903                48.3        8100.3      4949560
72.26/72.34	c ................................ | ..........                480000 | 132294                72.3        6636.3      6578028
96.36/96.45	c ................................ | ..........                533000 | 149854                96.4        5527.9      7760706
120.35/120.44	c ................................ | *.........                579000 | 166593               120.4        4808.6      8850554
144.15/144.25	c ................................ | *.........                625000 | 183475               144.2        4333.4      9983429
168.23/168.36	c ................................ | *.........                664000 | 197623               168.3        3944.9     10804729
192.33/192.46	c ................................ | *.........                709000 | 214105               192.4        3684.6     11802583
216.12/216.24	c ................................ | *.........                747000 | 226789               216.2        3455.3     12534178
240.71/240.86	c ................................ | **........                786000 | 240067               240.8        3264.0     13377284
264.60/264.74	c ................................ | **........                821000 | 252538               264.7        3101.7     14166979
287.89/288.07	c ................................ | **........                852000 | 263628               288.0        2958.2     14839461
312.59/312.79	c ................................ | **........                884000 | 274961               312.7        2826.7     15488979
335.98/336.12	c ................................ | **........                920000 | 287565               336.1        2737.7     16301475
360.58/360.78	c ................................ | ***.......                947000 | 297193               360.7        2625.4     16962660
384.46/384.65	c ................................ | ***.......                973000 | 306783               384.6        2530.1     17588584
408.65/408.89	c ................................ | ***.......               1006000 | 318236               408.8        2460.8     18239088
432.15/432.39	c ................................ | ***.......               1040000 | 330529               432.3        2405.7     18927651
456.14/456.33	c ................................ | ***.......               1069000 | 340546               456.2        2343.1     19552700
480.03/480.28	c ................................ | ****......               1099000 | 351244               480.2        2288.7     20185505
503.93/504.19	c ................................ | ****......               1153000 | 366998               504.1        2287.2     21019704
527.92/528.16	c ................................ | ****......               1233000 | 393820               528.1        2335.0     22369502
551.92/552.17	c ................................ | ****......               1304000 | 417033               552.1        2362.0     23430839
576.10/576.33	c ................................ | ****......               1362000 | 437008               576.2        2363.7     24462524
600.40/600.61	c ................................ | *****.....               1400000 | 450631               600.5        2331.4     25391125
623.89/624.13	c ................................ | *****.....               1438000 | 463946               624.0        2304.5     26293091
648.08/648.38	c ................................ | *****.....               1480000 | 478724               648.3        2283.0     27224507
672.27/672.57	c ................................ | *****.....               1520000 | 493362               672.5        2260.4     28075882
696.97/697.28	c ................................ | *****.....               1557000 | 506640               697.1        2233.4     28948519
720.45/720.79	c ................................ | ******....               1586000 | 517315               720.7        2200.8     29635787
744.65/744.99	c ................................ | ******....               1618000 | 528752               744.9        2172.2     30282654
769.14/769.47	c ................................ | ******....               1646000 | 539160               769.3        2139.5     30938274
792.53/792.84	c ................................ | ******....               1678000 | 550867               792.7        2116.8     31606925
816.12/816.47	c ................................ | ******....               1709000 | 562468               816.3        2093.5     32266062
840.21/840.58	c ................................ | *******...               1737000 | 572480               840.4        2066.8     32831440
864.41/864.71	c ................................ | *******...               1774000 | 584199               864.6        2051.9     33441931
888.00/888.32	c ................................ | *******...               1816000 | 597344               888.2        2044.7     34019211
912.19/912.54	c ................................ | *******...               1856000 | 610483               912.4        2034.2     34608940
936.18/936.58	c ................................ | *******...               1895000 | 622953               936.4        2023.7     35156417
960.58/960.91	c ................................ | ********..               1931000 | 635402               960.7        2009.9     35750210
984.27/984.70	c ................................ | ********..               1964000 | 646580               984.5        1994.9     36374240
1007.86/1008.23	c ................................ | ********..               1986000 | 653825              1008.0        1970.1     36838971
1032.94/1033.33	c ................................ | ********..               2006000 | 660963              1033.1        1941.7     37310071
1055.93/1056.35	c ................................ | ********..               2022000 | 666769              1056.2        1914.5     37683086
1080.33/1080.79	c ................................ | *********.               2045000 | 675268              1080.6        1892.5     38231824
1104.22/1104.64	c ................................ | *********.               2065000 | 682834              1104.4        1869.7     38702593
1128.51/1128.92	c ................................ | *********.               2093000 | 693110              1128.7        1854.3     39293334
1151.81/1152.29	c ................................ | *********.               2114000 | 700244              1152.1        1835.0     39662579
1176.61/1177.03	c ................................ | *********.               2135000 | 707535              1176.8        1814.2     40081023
1199.79/1200.27	c CPU limit (1200) reached
1199.79/1200.27	c Time = 1200.05 seconds
1199.79/1200.27	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-1531779-1238553832/watcher-1531779-1238553832 -o /tmp/evaluation-result-1531779-1238553832/solver-1531779-1238553832 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531779-1238553832.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: 0.92 0.98 1.08 2/64 20026
/proc/meminfo: memFree=1316976/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=1008 CPUtime=0
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1128045135 1032192 111 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 252 111 67 165 0 85 0

[startup+0.012867 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 20026
/proc/meminfo: memFree=1316976/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=1140 CPUtime=0
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 1128045135 1167360 156 1992294400 134512640 135191068 4294956224 18446744073709551615 134539916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 285 156 68 165 0 118 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1140

[startup+0.101882 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 20026
/proc/meminfo: memFree=1316976/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=1272 CPUtime=0.09
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 199 0 0 0 9 0 0 0 18 0 1 0 1128045135 1302528 183 1992294400 134512640 135191068 4294956224 18446744073709551615 134598950 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 318 183 70 165 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1272

[startup+0.301916 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 20026
/proc/meminfo: memFree=1316976/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=1272 CPUtime=0.29
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 202 0 0 0 29 0 0 0 19 0 1 0 1128045135 1302528 186 1992294400 134512640 135191068 4294956224 18446744073709551615 134599059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 318 186 70 165 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1272

[startup+0.701983 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 20026
/proc/meminfo: memFree=1316976/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=4344 CPUtime=0.69
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 980 0 0 0 69 0 0 0 22 0 1 0 1128045135 4448256 964 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 1086 964 88 165 0 919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4344

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 20027
/proc/meminfo: memFree=1311656/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=8344 CPUtime=1.49
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 1975 0 0 0 149 0 0 0 25 0 1 0 1128045135 8544256 1959 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 2086 1960 88 165 0 1919 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8344

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 20027
/proc/meminfo: memFree=1306536/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=14744 CPUtime=3.09
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 3577 0 0 0 308 1 0 0 25 0 1 0 1128045135 15097856 3561 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 3686 3561 88 165 0 3519 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14744

[startup+6.30293 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 20027
/proc/meminfo: memFree=1297064/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=22584 CPUtime=6.29
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 5536 0 0 0 627 2 0 0 25 0 1 0 1128045135 23126016 5520 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 5646 5520 88 165 0 5479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22584

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 20027
/proc/meminfo: memFree=1281768/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=36824 CPUtime=12.68
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 9106 0 0 0 1265 3 0 0 25 0 1 0 1128045135 37707776 9090 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 9206 9090 88 165 0 9039 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36824

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 20027
/proc/meminfo: memFree=1263272/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=54584 CPUtime=25.48
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 13561 0 0 0 2542 6 0 0 25 0 1 0 1128045135 55894016 13545 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 13646 13545 88 165 0 13479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54584

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 1.08 2/65 20027
/proc/meminfo: memFree=1233192/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=84984 CPUtime=51.08
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 21148 0 0 0 5096 12 0 0 25 0 1 0 1128045135 87023616 21132 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 21246 21132 88 165 0 21079 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 84984

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.07 2/65 20027
/proc/meminfo: memFree=1187048/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=130264 CPUtime=102.26
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 32453 0 0 0 10207 19 0 0 25 0 1 0 1128045135 133390336 32437 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 32566 32437 88 165 0 32399 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 130264

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 20027
/proc/meminfo: memFree=1145896/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=171704 CPUtime=162.23
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 42824 0 0 0 16196 27 0 0 25 0 1 0 1128045135 175824896 42808 1992294400 134512640 135191068 4294956224 18446744073709551615 134562405 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 42926 42808 88 165 0 42759 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 171704

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 20027
/proc/meminfo: memFree=1110504/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=206744 CPUtime=222.22
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 51578 0 0 0 22188 34 0 0 25 0 1 0 1128045135 211705856 51562 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 51686 51562 88 165 0 51519 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 206744

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 20027
/proc/meminfo: memFree=1080872/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=236344 CPUtime=282.2
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 59007 0 0 0 28180 40 0 0 25 0 1 0 1128045135 242016256 58991 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 59086 58991 88 165 0 58919 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 236344

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 20027
/proc/meminfo: memFree=1051304/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=265624 CPUtime=342.17
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 66325 0 0 0 34172 45 0 0 25 0 1 0 1128045135 271998976 66309 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 66406 66309 88 165 0 66239 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 265624

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 20027
/proc/meminfo: memFree=1025768/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=291384 CPUtime=402.16
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 72740 0 0 0 40167 49 0 0 25 0 1 0 1128045135 298377216 72724 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 72846 72724 88 165 0 72679 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 291384

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 20027
/proc/meminfo: memFree=999144/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=317624 CPUtime=462.14
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 79308 0 0 0 46160 54 0 0 25 0 1 0 1128045135 325246976 79292 1992294400 134512640 135191068 4294956224 18446744073709551615 134562464 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 79406 79292 88 165 0 79239 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 317624

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 20027
/proc/meminfo: memFree=961704/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=355864 CPUtime=522.12
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 88864 0 0 0 52153 59 0 0 25 0 1 0 1128045135 364404736 88848 1992294400 134512640 135191068 4294956224 18446744073709551615 134562326 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 88966 88848 88 165 0 88799 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 355864

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 1.03 2/65 20027
/proc/meminfo: memFree=918120/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=399064 CPUtime=582.1
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 99654 0 0 0 58143 67 0 0 25 0 1 0 1128045135 408641536 99638 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 99766 99638 88 165 0 99599 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 399064

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.03 2/65 20027
/proc/meminfo: memFree=884136/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=432640 CPUtime=642.08
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 108023 0 0 0 64136 72 0 0 25 0 1 0 1128045135 443023360 108007 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 108160 108007 88 165 0 107993 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 432640

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20027
/proc/meminfo: memFree=848872/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=468000 CPUtime=702.06
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 116886 0 0 0 70126 80 0 0 25 0 1 0 1128045135 479232000 116870 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 117000 116870 88 165 0 116833 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 468000

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20027
/proc/meminfo: memFree=821864/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=494720 CPUtime=762.05
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 123551 0 0 0 76119 86 0 0 25 0 1 0 1128045135 506593280 123535 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 123680 123535 88 165 0 123513 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 494720

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 20027
/proc/meminfo: memFree=795880/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=520800 CPUtime=822.03
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 130077 0 0 0 82112 91 0 0 25 0 1 0 1128045135 533299200 130061 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 130200 130061 88 165 0 130033 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 520800

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20027
/proc/meminfo: memFree=772136/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=544480 CPUtime=882
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 135976 0 0 0 88104 96 0 0 25 0 1 0 1128045135 557547520 135960 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 136120 135960 88 165 0 135953 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 544480

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20027
/proc/meminfo: memFree=749736/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=566880 CPUtime=941.98
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 141600 0 0 0 94098 100 0 0 25 0 1 0 1128045135 580485120 141584 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 141720 141584 88 165 0 141553 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 566880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20027
/proc/meminfo: memFree=726440/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=590080 CPUtime=1001.96
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 147384 0 0 0 100092 104 0 0 25 0 1 0 1128045135 604241920 147368 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 147520 147368 88 165 0 147353 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 590080

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20033
/proc/meminfo: memFree=709352/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=607360 CPUtime=1061.94
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 151719 0 0 0 106086 108 0 0 25 0 1 0 1128045135 621936640 151703 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 151840 151703 88 165 0 151673 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 607360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20033
/proc/meminfo: memFree=687720/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=628640 CPUtime=1121.91
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 157050 0 0 0 112080 111 0 0 25 0 1 0 1128045135 643727360 157034 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 157160 157034 88 165 0 156993 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 628640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20033
/proc/meminfo: memFree=671208/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=645600 CPUtime=1181.9
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 161259 0 0 0 118075 115 0 0 25 0 1 0 1128045135 661094400 161243 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 161400 161243 88 165 0 161233 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 645600

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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20033
/proc/meminfo: memFree=667496/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=648800 CPUtime=1189.9
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 162080 0 0 0 118874 116 0 0 25 0 1 0 1128045135 664371200 162064 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 162200 162064 88 165 0 162033 0
Current children cumulated CPU time (s) 1189.9
Current children cumulated vsize (KiB) 648800

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20033
/proc/meminfo: memFree=665768/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=650400 CPUtime=1196.3
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 162493 0 0 0 119514 116 0 0 25 0 1 0 1128045135 666009600 162477 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 162600 162477 88 165 0 162433 0
Current children cumulated CPU time (s) 1196.3
Current children cumulated vsize (KiB) 650400

[startup+1198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20033
/proc/meminfo: memFree=665512/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=650880 CPUtime=1197.89
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 162588 0 0 0 119673 116 0 0 25 0 1 0 1128045135 666501120 162572 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 162720 162572 88 165 0 162553 0
Current children cumulated CPU time (s) 1197.89
Current children cumulated vsize (KiB) 650880

[startup+1199.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20033
/proc/meminfo: memFree=665320/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=651040 CPUtime=1198.69
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 162624 0 0 0 119753 116 0 0 25 0 1 0 1128045135 666664960 162608 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 162760 162608 88 165 0 162593 0
Current children cumulated CPU time (s) 1198.69
Current children cumulated vsize (KiB) 651040

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20033
/proc/meminfo: memFree=665320/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=651200 CPUtime=1199.49
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194304 162674 0 0 0 119833 116 0 0 25 0 1 0 1128045135 666828800 162658 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 162800 162658 88 165 0 162633 0
Current children cumulated CPU time (s) 1199.49
Current children cumulated vsize (KiB) 651200

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20033
/proc/meminfo: memFree=665000/2055920 swapFree=4175308/4192956
[pid=20026] ppid=20024 vsize=0 CPUtime=1199.9
/proc/20026/stat : 20026 (tts-5-0) R 20024 20026 19228 0 -1 4194308 162704 0 0 0 119871 119 0 0 25 0 1 0 1128045135 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/20026/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1199.9
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.38
CPU time (s): 1199.98
CPU user time (s): 1198.71
CPU system time (s): 1.26981
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 651360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.71
system time used= 1.26981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 162704
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= 3334

runsolver used 0.845871 second user time and 2.68559 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-01 04:43:52
IDJOB=1531779
IDBENCH=70619
IDSOLVER=505
FILE ID=node55/1531779-1238553832
PBS_JOBID= 9062103
Free space on /tmp= 66304 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1746008863-010.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531779-1238553832/watcher-1531779-1238553832 -o /tmp/evaluation-result-1531779-1238553832/solver-1531779-1238553832 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531779-1238553832.cnf

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

MD5SUM BENCH= 243926b94d1dc7710cf6791cadd5350d
RANDOM SEED=759774371

node55.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		: 3000.259
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		: 3000.259
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:       1317392 kB
Buffers:        101524 kB
Cached:         529792 kB
SwapCached:      11624 kB
Active:         197436 kB
Inactive:       448852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317392 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          18932 kB
Slab:            78236 kB
Committed_AS:  2871280 kB
PageTables:       1372 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= 66304 MiB
End job on node55 at 2009-04-01 05:03:53