Trace number 1531711

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? 1200.03 1200.34

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S393462637-097.cnf
MD5SUM7bb141e5170278fe5236c7e91edc07cf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark204.833
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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-1531711-1238525472.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 = 440
0.00/0.00	c Clauses = 1870
0.00/0.00	c Literals = 5610
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 440
0.00/0.00	c Clauses = 1860
0.00/0.00	c Literals = 5580
0.00/0.00	c a2
0.00/0.01	c a1
0.29/0.36	c Independent sub-problems = 1
0.29/0.36	c Sub-problem with 438 variables and 1860 clauses
0.29/0.36	c using permutation method 4
0.29/0.36	c count = 3
0.29/0.36	c Ordering finished 0.350 seconds
0.29/0.36	c mapped 0.350 seconds
0.29/0.36	c permuted 0.350 seconds
0.29/0.36	c about to sort
0.29/0.36	c sorted
0.29/0.37	c clauses now 1860
0.29/0.37	c init finished 0.360 seconds
0.29/0.37	c tree built 0.370 seconds
0.29/0.37	c 
0.29/0.37	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.29/0.37	c ---------------------------------|----------------------------------|------------------------------------------------------
0.29/0.37	c ................................ | ..........                       |                        0.4           0.0             
0.29/0.37	c ................................ | ..........                     1 |                        0.4           2.7             
0.29/0.37	c ................................ | ..........                     2 |                        0.4           5.4             
0.29/0.37	c ................................ | ..........                     3 |                        0.4           8.1             
0.29/0.37	c ................................ | ..........                     4 |                        0.4          10.8             
0.29/0.37	c ................................ | ..........                     5 |                        0.4          13.5             
0.29/0.37	c ................................ | ..........                  1000 | 31                     0.4        2702.7          822
23.98/24.09	c ................................ | ..........                342000 | 92439                 24.1       14202.7      3006139
47.98/48.03	c ................................ | ..........                493000 | 136455                48.0       10266.6      4647469
72.18/72.21	c ................................ | ..........                604000 | 171317                72.2        8365.7      6062716
96.16/96.21	c ................................ | ..........                728000 | 212074                96.2        7567.6      7575034
120.26/120.38	c ................................ | *.........                818000 | 241476               120.4        6796.3      8757856
144.15/144.20	c ................................ | *.........                891000 | 266596               144.2        6179.8      9806827
168.04/168.16	c ................................ | *.........                958000 | 289500               168.1        5697.6     10823631
192.14/192.24	c ................................ | *.........               1020000 | 311254               192.2        5306.7     11841942
216.13/216.26	c ................................ | *.........               1074000 | 329938               216.2        4966.9     12767188
240.03/240.11	c ................................ | **........               1124000 | 346821               240.1        4681.8     13572496
264.42/264.58	c ................................ | **........               1170000 | 361933               264.6        4422.6     14202254
288.22/288.34	c ................................ | **........               1221000 | 379503               288.3        4235.0     14883481
312.01/312.18	c ................................ | **........               1271000 | 397616               312.1        4071.8     15634721
335.91/336.08	c ................................ | **........               1320000 | 416123               336.0        3928.1     16421613
360.39/360.57	c ................................ | ***.......               1368000 | 434488               360.5        3794.5     17167528
384.50/384.61	c ................................ | ***.......               1414000 | 453118               384.6        3676.8     17939438
407.99/408.11	c ................................ | ***.......               1450000 | 466302               408.1        3553.3     18455574
432.08/432.30	c ................................ | ***.......               1494000 | 484289               432.2        3456.3     19151680
456.17/456.38	c ................................ | ***.......               1528000 | 496470               456.3        3348.5     19614636
480.37/480.56	c ................................ | ****......               1564000 | 509347               480.5        3254.9     20152664
504.47/504.62	c ................................ | ****......               1600000 | 521999               504.6        3171.0     20711296
528.25/528.41	c ................................ | ****......               1635000 | 534469               528.4        3094.5     21272946
552.15/552.36	c ................................ | ****......               1663000 | 544054               552.3        3011.0     21654590
576.25/576.47	c ................................ | ****......               1697000 | 555928               576.4        2944.1     22106472
600.13/600.38	c ................................ | *****.....               1733000 | 568548               600.3        2886.8     22606806
624.22/624.47	c ................................ | *****.....               1771000 | 582594               624.4        2836.4     23193587
648.02/648.21	c ................................ | *****.....               1800000 | 594278               648.1        2777.2     23631438
671.92/672.17	c ................................ | *****.....               1831000 | 606198               672.1        2724.3     24108380
696.01/696.28	c ................................ | *****.....               1862000 | 617761               696.2        2674.5     24545951
719.90/720.17	c ................................ | ******....               1903000 | 631895               720.1        2642.7     25087128
744.40/744.70	c ................................ | ******....               1937000 | 643903               744.6        2601.4     25635872
768.49/768.72	c ................................ | ******....               1969000 | 655491               768.6        2561.7     26194194
792.38/792.65	c ................................ | ******....               2002000 | 666462               792.6        2526.0     26712789
815.98/816.24	c ................................ | ******....               2036000 | 677863               816.1        2494.6     27212059
839.97/840.20	c ................................ | *******...               2072000 | 689184               840.1        2466.4     27709205
863.97/864.23	c ................................ | *******...               2103000 | 701049               864.1        2433.7     28261666
888.47/888.79	c ................................ | *******...               2133000 | 711606               888.7        2400.2     28707442
912.45/912.74	c ................................ | *******...               2162000 | 721704               912.6        2369.0     29136598
936.15/936.48	c ................................ | *******...               2189000 | 731824               936.4        2337.7     29562176
959.84/960.12	c ................................ | ********..               2217000 | 741332               960.0        2309.4     29983500
984.54/984.83	c ................................ | ********..               2247000 | 752113               984.7        2281.9     30429168
1008.43/1008.76	c ................................ | ********..               2276000 | 762767              1008.6        2256.5     30880208
1032.52/1032.82	c ................................ | ********..               2303000 | 772329              1032.7        2230.1     31289780
1055.91/1056.28	c ................................ | ********..               2332000 | 781603              1056.2        2208.0     31713950
1079.81/1080.13	c ................................ | *********.               2372000 | 793499              1080.0        2196.3     32217243
1104.00/1104.33	c ................................ | *********.               2411000 | 805597              1104.2        2183.5     32780704
1128.00/1128.36	c ................................ | *********.               2439000 | 814775              1128.2        2161.8     33145288
1152.69/1153.07	c ................................ | *********.               2465000 | 822710              1152.9        2138.0     33451477
1176.79/1177.15	c ................................ | *********.               2491000 | 831040              1177.0        2116.4     33792207
1199.88/1200.25	c CPU limit (1200) reached
1199.88/1200.25	c Time = 1200.11 seconds
1199.88/1200.25	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-1531711-1238525472/watcher-1531711-1238525472 -o /tmp/evaluation-result-1531711-1238525472/solver-1531711-1238525472 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531711-1238525472.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 1.00 0.99 2/68 28946
/proc/meminfo: memFree=1693080/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=1008 CPUtime=0
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1125209250 1032192 115 1992294400 134512640 135191068 4294956240 18446744073709551615 134716302 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 252 116 69 165 0 85 0

[startup+0.0978859 s]
/proc/loadavg: 0.92 1.00 0.99 2/68 28946
/proc/meminfo: memFree=1693080/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=1272 CPUtime=0.09
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 197 0 0 0 9 0 0 0 18 0 1 0 1125209250 1302528 181 1992294400 134512640 135191068 4294956240 18446744073709551615 134553873 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 318 181 71 165 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1272

[startup+0.101885 s]
/proc/loadavg: 0.92 1.00 0.99 2/68 28946
/proc/meminfo: memFree=1693080/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=1272 CPUtime=0.09
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 197 0 0 0 9 0 0 0 18 0 1 0 1125209250 1302528 181 1992294400 134512640 135191068 4294956240 18446744073709551615 134598896 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 318 181 71 165 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1272

[startup+0.301898 s]
/proc/loadavg: 0.92 1.00 0.99 2/68 28946
/proc/meminfo: memFree=1693080/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=1272 CPUtime=0.29
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 200 0 0 0 29 0 0 0 19 0 1 0 1125209250 1302528 184 1992294400 134512640 135191068 4294956240 18446744073709551615 134553841 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 318 184 71 165 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1272

[startup+0.701925 s]
/proc/loadavg: 0.92 1.00 0.99 2/68 28946
/proc/meminfo: memFree=1693080/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=4344 CPUtime=0.69
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 978 0 0 0 69 0 0 0 22 0 1 0 1125209250 4448256 962 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 1086 962 89 165 0 919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4344

[startup+1.50198 s]
/proc/loadavg: 0.92 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1687632/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=8664 CPUtime=1.49
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 2030 0 0 0 148 1 0 0 25 0 1 0 1125209250 8871936 2014 1992294400 134512640 135191068 4294956240 18446744073709551615 134562320 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 2166 2014 89 165 0 1999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8664

[startup+3.10109 s]
/proc/loadavg: 0.92 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1682896/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=14104 CPUtime=3.09
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 3404 0 0 0 308 1 0 0 25 0 1 0 1125209250 14442496 3388 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 3526 3388 89 165 0 3359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14104

[startup+6.3023 s]
/proc/loadavg: 0.93 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1673936/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=21944 CPUtime=6.29
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 5385 0 0 0 627 2 0 0 25 0 1 0 1125209250 22470656 5369 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 5486 5369 89 165 0 5319 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21944

[startup+12.7017 s]
/proc/loadavg: 0.93 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1660752/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=33944 CPUtime=12.68
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 8387 0 0 0 1263 5 0 0 25 0 1 0 1125209250 34758656 8371 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 8486 8371 89 165 0 8319 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33944

[startup+25.5016 s]
/proc/loadavg: 0.95 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1642128/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=51864 CPUtime=25.48
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 12850 0 0 0 2540 8 0 0 25 0 1 0 1125209250 53108736 12834 1992294400 134512640 135191068 4294956240 18446744073709551615 134562348 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 12966 12834 89 165 0 12799 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51864

[startup+51.1013 s]
/proc/loadavg: 0.96 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1614608/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=79224 CPUtime=51.07
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 19700 0 0 0 5094 13 0 0 25 0 1 0 1125209250 81125376 19684 1992294400 134512640 135191068 4294956240 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 19806 19684 89 165 0 19639 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79224

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1564432/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=128984 CPUtime=102.27
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 32143 0 0 0 10205 22 0 0 25 0 1 0 1125209250 132079616 32127 1992294400 134512640 135191068 4294956240 18446744073709551615 134562408 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 32246 32127 89 165 0 32079 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 128984

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1521744/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=172024 CPUtime=162.25
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 42875 0 0 0 16195 30 0 0 25 0 1 0 1125209250 176152576 42859 1992294400 134512640 135191068 4294956240 18446744073709551615 134562464 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 43006 42859 89 165 0 42839 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 172024

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1483280/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=209944 CPUtime=222.23
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 52376 0 0 0 22187 36 0 0 25 0 1 0 1125209250 214982656 52360 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 52486 52360 89 165 0 52319 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 209944

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1456208/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=237304 CPUtime=282.22
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 59229 0 0 0 28181 41 0 0 25 0 1 0 1125209250 242999296 59213 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 59326 59213 89 165 0 59159 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 237304

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1424784/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=268344 CPUtime=342.2
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 66983 0 0 0 34173 47 0 0 25 0 1 0 1125209250 274784256 66967 1992294400 134512640 135191068 4294956240 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 67086 66967 89 165 0 66919 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 268344

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1398096/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=295224 CPUtime=402.18
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 73688 0 0 0 40165 53 0 0 25 0 1 0 1125209250 302309376 73672 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 73806 73672 89 165 0 73639 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 295224

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/69 28947
/proc/meminfo: memFree=1375184/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=317944 CPUtime=462.18
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 79366 0 0 0 46160 58 0 0 25 0 1 0 1125209250 325574656 79350 1992294400 134512640 135191068 4294956240 18446744073709551615 134562436 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 79486 79350 89 165 0 79319 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 317944

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 28947
/proc/meminfo: memFree=1353296/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=340024 CPUtime=522.16
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 84910 0 0 0 52154 62 0 0 25 0 1 0 1125209250 348184576 84894 1992294400 134512640 135191068 4294956240 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 85006 84894 89 165 0 84839 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 340024

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 28947
/proc/meminfo: memFree=1335376/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=357784 CPUtime=582.14
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 89336 0 0 0 58148 66 0 0 25 0 1 0 1125209250 366370816 89320 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 89446 89320 89 165 0 89279 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 357784

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1314448/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=378424 CPUtime=642.13
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 94501 0 0 0 64143 70 0 0 25 0 1 0 1125209250 387506176 94485 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 94606 94485 89 165 0 94439 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 378424

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1296208/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=396824 CPUtime=702.11
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 99105 0 0 0 70137 74 0 0 25 0 1 0 1125209250 406347776 99089 1992294400 134512640 135191068 4294956240 18446744073709551615 134562466 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 99206 99089 89 165 0 99039 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 396824

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1274064/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=418744 CPUtime=762.09
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 104585 0 0 0 76131 78 0 0 25 0 1 0 1125209250 428793856 104569 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 104686 104569 89 165 0 104519 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 418744

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1252944/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=440024 CPUtime=822.08
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 109882 0 0 0 82125 83 0 0 25 0 1 0 1125209250 450584576 109866 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 110006 109866 89 165 0 109839 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 440024

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1233296/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=459384 CPUtime=882.06
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 114741 0 0 0 88119 87 0 0 25 0 1 0 1125209250 470409216 114725 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 114846 114725 89 165 0 114679 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 459384

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1215952/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=476984 CPUtime=942.04
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 119119 0 0 0 94113 91 0 0 25 0 1 0 1125209250 488431616 119103 1992294400 134512640 135191068 4294956240 18446744073709551615 134562371 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 119246 119103 89 165 0 119079 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 476984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1198288/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=494264 CPUtime=1002.03
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 123476 0 0 0 100108 95 0 0 25 0 1 0 1125209250 506126336 123460 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 123566 123460 89 165 0 123399 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 494264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1181328/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=511544 CPUtime=1062.02
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 127761 0 0 0 106103 99 0 0 25 0 1 0 1125209250 523821056 127745 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 127886 127745 89 165 0 127719 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 511544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1161552/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=531064 CPUtime=1121.99
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 132646 0 0 0 112098 101 0 0 25 0 1 0 1125209250 543809536 132630 1992294400 134512640 135191068 4294956240 18446744073709551615 134562321 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 132766 132630 89 165 0 132599 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 531064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1148560/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=544024 CPUtime=1181.98
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 135909 0 0 0 118094 104 0 0 25 0 1 0 1125209250 557080576 135893 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 136006 135893 89 165 0 135839 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 544024

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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1146640/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=545784 CPUtime=1189.99
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 136339 0 0 0 118894 105 0 0 25 0 1 0 1125209250 558882816 136323 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 136446 136323 89 165 0 136279 0
Current children cumulated CPU time (s) 1189.99
Current children cumulated vsize (KiB) 545784

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1145168/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=547224 CPUtime=1196.39
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 136690 0 0 0 119534 105 0 0 25 0 1 0 1125209250 560357376 136674 1992294400 134512640 135191068 4294956240 18446744073709551615 134562453 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 136806 136674 89 165 0 136639 0
Current children cumulated CPU time (s) 1196.39
Current children cumulated vsize (KiB) 547224

[startup+1198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1144976/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=547544 CPUtime=1197.98
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 136767 0 0 0 119693 105 0 0 25 0 1 0 1125209250 560685056 136751 1992294400 134512640 135191068 4294956240 18446744073709551615 134562466 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 136886 136751 89 165 0 136719 0
Current children cumulated CPU time (s) 1197.98
Current children cumulated vsize (KiB) 547544

[startup+1199.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1144720/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=547704 CPUtime=1198.78
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 136826 0 0 0 119773 105 0 0 25 0 1 0 1125209250 560848896 136810 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 136926 136810 89 165 0 136759 0
Current children cumulated CPU time (s) 1198.78
Current children cumulated vsize (KiB) 547704

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1144720/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=547864 CPUtime=1199.58
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194304 136869 0 0 0 119853 105 0 0 25 0 1 0 1125209250 561012736 136853 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 136966 136853 89 165 0 136799 0
Current children cumulated CPU time (s) 1199.58
Current children cumulated vsize (KiB) 547864

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 28953
/proc/meminfo: memFree=1144464/2055920 swapFree=4177828/4192956
[pid=28946] ppid=28944 vsize=0 CPUtime=1199.98
/proc/28946/stat : 28946 (tts-5-0) R 28944 28946 28725 0 -1 4194308 136889 0 0 0 119888 110 0 0 25 0 1 0 1125209250 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/28946/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1199.98
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.34
CPU time (s): 1200.03
CPU user time (s): 1198.89
CPU system time (s): 1.14383
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 548024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.89
system time used= 1.14383
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 136889
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= 2596

runsolver used 1.03884 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-31 20:51:12
IDJOB=1531711
IDBENCH=70585
IDSOLVER=505
FILE ID=node52/1531711-1238525472
PBS_JOBID= 9062024
Free space on /tmp= 66400 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S393462637-097.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531711-1238525472/watcher-1531711-1238525472 -o /tmp/evaluation-result-1531711-1238525472/solver-1531711-1238525472 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531711-1238525472.cnf

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

MD5SUM BENCH= 7bb141e5170278fe5236c7e91edc07cf
RANDOM SEED=1931487166

node52.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		: 3000.230
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		: 3000.230
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:       1693560 kB
Buffers:         78820 kB
Cached:         195208 kB
SwapCached:       7968 kB
Active:         182768 kB
Inactive:       101216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693560 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            63900 kB
Committed_AS:  3176456 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-03-31 21:11:13