Trace number 1531947

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? 1200.04 1200.35

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S208461254-049.cnf
MD5SUMcb7c78e2db807d1456447efe0ef16fcf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
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-1531947-1238584917.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 = 1865
0.00/0.00	c Literals = 5595
0.00/0.00	c a2
0.00/0.01	c a1
0.30/0.35	c Independent sub-problems = 1
0.30/0.35	c Sub-problem with 439 variables and 1865 clauses
0.30/0.35	c using permutation method 4
0.30/0.35	c count = 3
0.30/0.35	c Ordering finished 0.350 seconds
0.30/0.35	c mapped 0.350 seconds
0.30/0.35	c permuted 0.350 seconds
0.30/0.35	c about to sort
0.30/0.35	c sorted
0.30/0.36	c clauses now 1865
0.30/0.36	c init finished 0.350 seconds
0.30/0.36	c tree built 0.360 seconds
0.30/0.36	c 
0.30/0.36	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.30/0.36	c ---------------------------------|----------------------------------|------------------------------------------------------
0.30/0.36	c ................................ | ..........                       |                        0.4           0.0             
0.30/0.36	c ................................ | ..........                     1 |                        0.4           2.8             
0.30/0.36	c ................................ | ..........                     2 |                        0.4           5.6             
0.30/0.36	c ................................ | ..........                     3 |                        0.4           8.3             
0.30/0.36	c ................................ | ..........                     4 |                        0.4          11.1             
0.30/0.36	c ................................ | ..........                     5 |                        0.4          13.9             
0.30/0.36	c ................................ | ..........                  1000 | 41                     0.4        2777.8          491
24.09/24.18	c ................................ | ..........                259000 | 73585                 24.2       10715.8      2925923
48.17/48.26	c ................................ | ..........                379000 | 115582                48.2        7854.9      4728709
72.07/72.11	c ................................ | ..........                471000 | 147200                72.1        6532.6      6042059
95.97/96.07	c ................................ | ..........                555000 | 175970                96.1        5777.6      7252123
120.06/120.13	c ................................ | *.........                638000 | 204054               120.1        5311.8      8342760
144.16/144.23	c ................................ | *.........                735000 | 236653               144.2        5096.7      9641361
167.94/168.08	c ................................ | *.........                802000 | 257811               168.1        4772.1     10415447
192.35/192.47	c ................................ | *.........                864000 | 277050               192.4        4489.5     11170795
216.04/216.19	c ................................ | *.........                928000 | 297228               216.2        4293.1     12046684
240.22/240.33	c ................................ | **........                972000 | 312720               240.3        4044.9     12716047
264.22/264.30	c ................................ | **........               1018000 | 329167               264.3        3852.1     13397222
288.51/288.60	c ................................ | **........               1074000 | 346508               288.6        3721.9     14173921
312.01/312.11	c ................................ | **........               1110000 | 359325               312.1        3556.9     14749654
336.31/336.45	c ................................ | **........               1151000 | 373803               336.4        3421.4     15368082
360.20/360.39	c ................................ | ***.......               1186000 | 385924               360.4        3291.2     15908975
383.89/384.06	c ................................ | ***.......               1228000 | 400270               384.0        3197.8     16517593
408.38/408.52	c ................................ | ***.......               1268000 | 415724               408.5        3104.3     17134089
432.48/432.62	c ................................ | ***.......               1310000 | 429932               432.6        3028.4     17684010
456.17/456.32	c ................................ | ***.......               1343000 | 440536               456.3        2943.4     18160798
480.47/480.69	c ................................ | ****......               1385000 | 454235               480.6        2881.6     18753582
503.96/504.11	c ................................ | ****......               1423000 | 467032               504.1        2823.1     19325650
528.25/528.43	c ................................ | ****......               1459000 | 479211               528.4        2761.3     19878586
552.15/552.36	c ................................ | ****......               1490000 | 489902               552.3        2697.9     20386382
575.94/576.14	c ................................ | ****......               1523000 | 500505               576.1        2643.8     20959094
600.63/600.80	c ................................ | *****.....               1549000 | 510169               600.7        2578.5     21441466
624.03/624.24	c ................................ | *****.....               1578000 | 520200               624.2        2528.2     21906756
648.42/648.69	c ................................ | *****.....               1611000 | 530666               648.6        2483.8     22439404
672.02/672.22	c ................................ | *****.....               1639000 | 539893               672.1        2438.5     22857349
696.11/696.35	c ................................ | *****.....               1671000 | 550555               696.3        2399.9     23385684
720.80/721.05	c ................................ | ******....               1691000 | 557376               721.0        2345.5     23744543
744.29/744.52	c ................................ | ******....               1710000 | 564164               744.4        2297.1     24056807
768.60/768.89	c ................................ | ******....               1741000 | 574127               768.8        2264.6     24608389
792.48/792.79	c ................................ | ******....               1765000 | 583105               792.7        2226.6     25034158
816.68/816.97	c ................................ | ******....               1787000 | 591448               816.9        2187.6     25406078
839.87/840.12	c ................................ | *******...               1811000 | 600055               840.0        2155.9     25789265
864.37/864.69	c ................................ | *******...               1835000 | 608556               864.6        2122.4     26184650
888.26/888.52	c ................................ | *******...               1859000 | 617085               888.4        2092.5     26617912
912.55/912.83	c ................................ | *******...               1883000 | 625586               912.7        2063.0     27045610
936.65/936.97	c ................................ | *******...               1907000 | 634351               936.9        2035.5     27409451
960.24/960.54	c ................................ | ********..               1930000 | 642590               960.4        2009.5     27775998
983.94/984.25	c ................................ | ********..               1955000 | 651069               984.1        1986.5     28119635
1008.13/1008.45	c ................................ | ********..               1985000 | 660317              1008.3        1968.6     28508823
1032.32/1032.69	c ................................ | ********..               2013000 | 669761              1032.6        1949.5     28923087
1056.61/1056.92	c ................................ | ********..               2039000 | 678631              1056.8        1929.4     29304313
1080.51/1080.85	c ................................ | *********.               2064000 | 687183              1080.7        1909.8     29680377
1103.81/1104.15	c ................................ | *********.               2089000 | 695700              1104.0        1892.2     30042353
1128.40/1128.79	c ................................ | *********.               2116000 | 704521              1128.7        1874.8     30429426
1152.19/1152.54	c ................................ | *********.               2140000 | 712949              1152.4        1857.0     30784293
1176.39/1176.75	c ................................ | *********.               2165000 | 721756              1176.6        1840.0     31173605
1199.88/1200.27	c CPU limit (1200) reached
1199.88/1200.27	c Time = 1200.14 seconds
1199.88/1200.27	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-1531947-1238584917/watcher-1531947-1238584917 -o /tmp/evaluation-result-1531947-1238584917/solver-1531947-1238584917 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531947-1238584917.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 23133
/proc/meminfo: memFree=1513400/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=1140 CPUtime=0
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 165 0 0 0 0 0 0 0 20 0 1 0 914880314 1167360 149 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 285 150 69 165 0 118 0

[startup+0.0287769 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 23133
/proc/meminfo: memFree=1513400/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=1272 CPUtime=0.02
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 196 0 0 0 2 0 0 0 20 0 1 0 914880314 1302528 180 1992294400 134512640 135191068 4294956224 18446744073709551615 134599047 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 318 180 71 165 0 151 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1272

[startup+0.101786 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 23133
/proc/meminfo: memFree=1513400/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=1272 CPUtime=0.1
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 198 0 0 0 10 0 0 0 20 0 1 0 914880314 1302528 182 1992294400 134512640 135191068 4294956224 18446744073709551615 134553873 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 318 182 71 165 0 151 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1272

[startup+0.301805 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 23133
/proc/meminfo: memFree=1513400/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=1272 CPUtime=0.3
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 199 0 0 0 30 0 0 0 22 0 1 0 914880314 1302528 183 1992294400 134512640 135191068 4294956224 18446744073709551615 134553837 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 318 183 71 165 0 151 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1272

[startup+0.701848 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 23133
/proc/meminfo: memFree=1513400/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=4344 CPUtime=0.69
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 968 0 0 0 69 0 0 0 25 0 1 0 914880314 4448256 952 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 1086 952 89 165 0 919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4344

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23134
/proc/meminfo: memFree=1508208/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=8024 CPUtime=1.49
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 1903 0 0 0 148 1 0 0 25 0 1 0 914880314 8216576 1887 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 2006 1887 89 165 0 1839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8024

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23134
/proc/meminfo: memFree=1503728/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=13624 CPUtime=3.09
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 3292 0 0 0 307 2 0 0 25 0 1 0 914880314 13950976 3276 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 3406 3276 89 165 0 3239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13624

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23134
/proc/meminfo: memFree=1496048/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=19544 CPUtime=6.29
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 4772 0 0 0 626 3 0 0 25 0 1 0 914880314 20013056 4756 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 4886 4756 89 165 0 4719 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19544

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23134
/proc/meminfo: memFree=1486456/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=28664 CPUtime=12.69
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 7042 0 0 0 1264 5 0 0 25 0 1 0 914880314 29351936 7026 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 7166 7026 89 165 0 6999 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28664

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23134
/proc/meminfo: memFree=1463288/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=51064 CPUtime=25.49
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 12667 0 0 0 2540 9 0 0 25 0 1 0 914880314 52289536 12651 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 12766 12651 89 165 0 12599 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51064

[startup+51.1012 s]
/proc/loadavg: 1.06 1.02 1.00 2/74 23134
/proc/meminfo: memFree=1433976/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=80664 CPUtime=51.08
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 20043 0 0 0 5094 14 0 0 25 0 1 0 914880314 82599936 20027 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 20166 20027 89 165 0 19999 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80664

[startup+102.306 s]
/proc/loadavg: 1.21 1.06 1.01 2/74 23134
/proc/meminfo: memFree=1390712/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=123064 CPUtime=102.26
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 30651 0 0 0 10204 22 0 0 25 0 1 0 914880314 126017536 30635 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 30766 30635 89 165 0 30599 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 123064

[startup+162.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/74 23135
/proc/meminfo: memFree=1348024/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=165944 CPUtime=162.25
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 41373 0 0 0 16195 30 0 0 25 0 1 0 914880314 169926656 41357 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 41486 41357 89 165 0 41319 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 165944

[startup+222.301 s]
/proc/loadavg: 1.10 1.06 1.01 2/74 23136
/proc/meminfo: memFree=1315384/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=198104 CPUtime=222.23
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 49423 0 0 0 22187 36 0 0 25 0 1 0 914880314 202858496 49407 1992294400 134512640 135191068 4294956224 18446744073709551615 134562394 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 49526 49407 89 165 0 49359 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 198104

[startup+282.302 s]
/proc/loadavg: 1.15 1.08 1.02 2/74 23136
/proc/meminfo: memFree=1288248/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=225464 CPUtime=282.22
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 56267 0 0 0 28179 43 0 0 25 0 1 0 914880314 230875136 56251 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 56366 56251 89 165 0 56199 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 225464

[startup+342.302 s]
/proc/loadavg: 1.14 1.09 1.02 2/74 23136
/proc/meminfo: memFree=1263352/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=250104 CPUtime=342.2
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 62417 0 0 0 34173 47 0 0 25 0 1 0 914880314 256106496 62401 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 62526 62401 89 165 0 62359 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 250104

[startup+402.301 s]
/proc/loadavg: 1.09 1.08 1.02 2/74 23136
/proc/meminfo: memFree=1239736/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=273944 CPUtime=402.19
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 68386 0 0 0 40166 53 0 0 25 0 1 0 914880314 280518656 68370 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 68486 68370 89 165 0 68319 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 273944

[startup+462.302 s]
/proc/loadavg: 1.03 1.07 1.02 2/74 23136
/proc/meminfo: memFree=1217912/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=295384 CPUtime=462.17
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 73752 0 0 0 46160 57 0 0 25 0 1 0 914880314 302473216 73736 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 73846 73736 89 165 0 73679 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 295384

[startup+522.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/74 23136
/proc/meminfo: memFree=1194808/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=318744 CPUtime=522.16
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 79578 0 0 0 52155 61 0 0 25 0 1 0 914880314 326393856 79562 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 79686 79562 89 165 0 79519 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 318744

[startup+582.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/74 23136
/proc/meminfo: memFree=1173304/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=340024 CPUtime=582.14
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 84891 0 0 0 58150 64 0 0 25 0 1 0 914880314 348184576 84875 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 85006 84875 89 165 0 84839 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 340024

[startup+642.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/74 23136
/proc/meminfo: memFree=1153848/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=359224 CPUtime=642.13
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 89710 0 0 0 64146 67 0 0 25 0 1 0 914880314 367845376 89694 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 89806 89694 89 165 0 89639 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 359224

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 23136
/proc/meminfo: memFree=1135608/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=377624 CPUtime=702.1
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 94307 0 0 0 70139 71 0 0 25 0 1 0 914880314 386686976 94291 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 94406 94291 89 165 0 94239 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 377624

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 23136
/proc/meminfo: memFree=1119416/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=393624 CPUtime=762.1
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 98311 0 0 0 76136 74 0 0 25 0 1 0 914880314 403070976 98295 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 98406 98295 89 165 0 98239 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 393624

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 23136
/proc/meminfo: memFree=1103160/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=409944 CPUtime=822.07
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 102393 0 0 0 82130 77 0 0 25 0 1 0 914880314 419782656 102377 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 102486 102377 89 165 0 102319 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 409944

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 23136
/proc/meminfo: memFree=1086392/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=426584 CPUtime=882.06
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 106548 0 0 0 88125 81 0 0 25 0 1 0 914880314 436822016 106532 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 106646 106532 89 165 0 106479 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 426584

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1071096/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=441944 CPUtime=942.04
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 110382 0 0 0 94120 84 0 0 25 0 1 0 914880314 452550656 110366 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 110486 110366 89 165 0 110319 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 441944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1057080/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=455864 CPUtime=1002.03
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 113854 0 0 0 100116 87 0 0 25 0 1 0 914880314 466804736 113838 1992294400 134512640 135191068 4294956224 18446744073709551615 134562376 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 113966 113838 89 165 0 113799 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 455864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1040952/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=472184 CPUtime=1062.01
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 117954 0 0 0 106112 89 0 0 25 0 1 0 914880314 483516416 117938 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 118046 117938 89 165 0 117879 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 472184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1025464/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=487544 CPUtime=1122
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 121784 0 0 0 112107 93 0 0 25 0 1 0 914880314 499245056 121768 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 121886 121768 89 165 0 121719 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 487544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1011000/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=502104 CPUtime=1181.98
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 125433 0 0 0 118102 96 0 0 25 0 1 0 914880314 514154496 125417 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 125526 125417 89 165 0 125359 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 502104

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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1008824/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=504184 CPUtime=1189.98
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 125929 0 0 0 118902 96 0 0 25 0 1 0 914880314 516284416 125913 1992294400 134512640 135191068 4294956224 18446744073709551615 134562348 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 126046 125913 89 165 0 125879 0
Current children cumulated CPU time (s) 1189.98
Current children cumulated vsize (KiB) 504184

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1007480/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=505464 CPUtime=1196.39
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 126245 0 0 0 119542 97 0 0 25 0 1 0 914880314 517595136 126229 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 126366 126229 89 165 0 126199 0
Current children cumulated CPU time (s) 1196.39
Current children cumulated vsize (KiB) 505464

[startup+1198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1007288/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=505784 CPUtime=1197.98
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 126332 0 0 0 119701 97 0 0 25 0 1 0 914880314 517922816 126316 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 126446 126316 89 165 0 126279 0
Current children cumulated CPU time (s) 1197.98
Current children cumulated vsize (KiB) 505784

[startup+1199.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1007032/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=505944 CPUtime=1198.78
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 126367 0 0 0 119781 97 0 0 25 0 1 0 914880314 518086656 126351 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 126486 126351 89 165 0 126319 0
Current children cumulated CPU time (s) 1198.78
Current children cumulated vsize (KiB) 505944

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1007032/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=506104 CPUtime=1199.58
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194304 126409 0 0 0 119861 97 0 0 25 0 1 0 914880314 518250496 126393 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/statm: 126526 126393 89 165 0 126359 0
Current children cumulated CPU time (s) 1199.58
Current children cumulated vsize (KiB) 506104

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 23136
/proc/meminfo: memFree=1006776/2055920 swapFree=4176824/4192956
[pid=23133] ppid=23131 vsize=0 CPUtime=1199.98
/proc/23133/stat : 23133 (tts-5-0) R 23131 23133 22341 0 -1 4194308 126429 0 0 0 119899 99 0 0 25 0 1 0 914880314 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23133/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): 1200.35
CPU time (s): 1200.04
CPU user time (s): 1198.99
CPU system time (s): 1.04684
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 506104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.99
system time used= 1.04684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 126429
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= 2453

runsolver used 1.2998 second user time and 3.07953 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 13:21:57
IDJOB=1531947
IDBENCH=70703
IDSOLVER=505
FILE ID=node82/1531947-1238584917
PBS_JOBID= 9062197
Free space on /tmp= 61636 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S208461254-049.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531947-1238584917/watcher-1531947-1238584917 -o /tmp/evaluation-result-1531947-1238584917/solver-1531947-1238584917 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531947-1238584917.cnf

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

MD5SUM BENCH= cb7c78e2db807d1456447efe0ef16fcf
RANDOM SEED=1879788550

node82.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1513880 kB
Buffers:         91388 kB
Cached:         358784 kB
SwapCached:       7332 kB
Active:         338876 kB
Inactive:       120780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513880 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          15008 kB
Slab:            67488 kB
Committed_AS:  2519848 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61636 MiB
End job on node82 at 2009-04-01 13:41:57