Trace number 1531639

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 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1089910525-056.cnf
MD5SUMd3e536fdc68bd7011b2698c42fdf490b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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-1531639-1238500908.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 = 520
0.00/0.00	c Clauses = 2210
0.00/0.00	c Literals = 6630
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 520
0.00/0.00	c Clauses = 2205
0.00/0.00	c Literals = 6615
0.00/0.00	c a2
0.00/0.01	c a1
0.39/0.43	c Independent sub-problems = 1
0.39/0.43	c Sub-problem with 519 variables and 2205 clauses
0.39/0.43	c using permutation method 4
0.39/0.43	c count = 3
0.39/0.43	c Ordering finished 0.430 seconds
0.39/0.43	c mapped 0.430 seconds
0.39/0.43	c permuted 0.430 seconds
0.39/0.43	c about to sort
0.39/0.43	c sorted
0.39/0.44	c clauses now 2205
0.39/0.44	c init finished 0.430 seconds
0.39/0.44	c tree built 0.440 seconds
0.39/0.44	c 
0.39/0.44	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.39/0.44	c ---------------------------------|----------------------------------|------------------------------------------------------
0.39/0.44	c ................................ | ..........                       |                        0.4           0.0             
0.39/0.44	c ................................ | ..........                     1 |                        0.4           2.3             
0.39/0.44	c ................................ | ..........                     2 |                        0.4           4.5             
0.39/0.44	c ................................ | ..........                     3 |                        0.4           6.8             
0.39/0.44	c ................................ | ..........                     4 |                        0.4           9.1             
0.39/0.44	c ................................ | ..........                     5 |                        0.4          11.4             
0.39/0.45	c ................................ | ..........                  1000 | 61                     0.5        2222.2          555
24.09/24.14	c ................................ | ..........                232000 | 62437                 24.1        9610.6      2699111
48.17/48.27	c ................................ | ..........                380000 | 105043                48.2        7875.6      4477195
72.17/72.25	c ................................ | ..........                478000 | 133296                72.2        6617.7      5671547
96.06/96.10	c ................................ | ..........                555000 | 156648                96.1        5776.4      6871443
119.95/120.06	c ................................ | *.........                621000 | 176197               120.0        5173.3      8076117
144.15/144.24	c ................................ | *.........                682000 | 193864               144.2        4728.9      9050502
168.15/168.27	c ................................ | *.........                726000 | 208472               168.2        4315.3      9884726
192.35/192.43	c ................................ | *.........                767000 | 222199               192.4        3986.3     10702956
216.03/216.18	c ................................ | *.........                802000 | 233802               216.1        3710.6     11391184
240.23/240.34	c ................................ | **........                838000 | 245593               240.3        3487.3     12035154
263.93/264.06	c ................................ | **........                870000 | 256560               264.0        3295.1     12686654
288.41/288.51	c ................................ | **........                898000 | 265866               288.5        3113.0     13275575
312.61/312.73	c ................................ | **........                925000 | 275384               312.7        2958.2     13877713
336.20/336.31	c ................................ | **........                955000 | 285657               336.3        2840.1     14425526
360.09/360.28	c ................................ | ***.......                982000 | 295484               360.2        2726.0     14962701
383.99/384.14	c ................................ | ***.......               1009000 | 305157               384.1        2627.0     15493658
408.57/408.71	c ................................ | ***.......               1037000 | 316038               408.6        2537.6     16059783
432.67/432.84	c ................................ | ***.......               1066000 | 325356               432.8        2463.1     16598261
455.96/456.10	c ................................ | ***.......               1101000 | 334650               456.0        2414.3     17052436
480.36/480.59	c ................................ | ****......               1128000 | 344157               480.5        2347.4     17529415
504.35/504.58	c ................................ | ****......               1155000 | 352962               504.5        2289.3     17965175
527.95/528.16	c ................................ | ****......               1180000 | 361307               528.1        2234.5     18356656
552.44/552.62	c ................................ | ****......               1208000 | 370717               552.5        2186.2     18796893
576.03/576.29	c ................................ | ****......               1232000 | 378571               576.2        2138.1     19145494
600.53/600.76	c ................................ | *****.....               1254000 | 386371               600.7        2087.6     19535164
624.52/624.73	c ................................ | *****.....               1276000 | 394556               624.6        2042.8     19915123
648.91/649.18	c ................................ | *****.....               1296000 | 401726               649.1        1996.6     20279193
672.11/672.39	c ................................ | *****.....               1313000 | 408404               672.3        1953.0     20613888
697.00/697.20	c ................................ | *****.....               1333000 | 415344               697.1        1912.2     20969382
720.79/721.00	c ................................ | ******....               1353000 | 421907               720.9        1876.8     21323686
744.18/744.47	c ................................ | ******....               1374000 | 428792               744.4        1845.9     21733213
767.98/768.25	c ................................ | ******....               1395000 | 435743               768.1        1816.1     22168980
792.58/792.86	c ................................ | ******....               1418000 | 443359               792.8        1788.7     22577442
817.07/817.35	c ................................ | ******....               1437000 | 449602               817.2        1758.3     22886444
840.86/841.16	c ................................ | *******...               1456000 | 456063               841.0        1731.2     23235257
864.45/864.79	c ................................ | *******...               1475000 | 463095               864.7        1705.8     23618441
889.35/889.61	c ................................ | *******...               1492000 | 468389               889.5        1677.3     23905055
912.44/912.79	c ................................ | *******...               1512000 | 474901               912.7        1656.7     24275180
937.03/937.30	c ................................ | *******...               1527000 | 480308               937.2        1629.4     24568257
959.83/960.18	c ................................ | ********..               1543000 | 486130               960.1        1607.2     24881604
984.42/984.70	c ................................ | ********..               1559000 | 491650               984.6        1583.4     25210403
1008.32/1008.64	c ................................ | ********..               1575000 | 497144              1008.5        1561.7     25547927
1032.81/1033.13	c ................................ | ********..               1590000 | 502204              1033.0        1539.2     25856220
1056.90/1057.27	c ................................ | ********..               1605000 | 507615              1057.1        1518.2     26187700
1081.30/1081.65	c ................................ | *********.               1621000 | 513551              1081.5        1498.8     26518574
1104.89/1105.21	c ................................ | *********.               1634000 | 518488              1105.1        1478.6     26792999
1127.98/1128.36	c ................................ | *********.               1647000 | 523334              1128.2        1459.8     27060828
1152.38/1152.75	c ................................ | *********.               1663000 | 529546              1152.6        1442.8     27375055
1177.07/1177.47	c ................................ | *********.               1676000 | 534276              1177.3        1423.6     27648524
1199.87/1200.24	c CPU limit (1200) reached
1199.87/1200.24	c Time = 1200.10 seconds
1199.87/1200.24	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-1531639-1238500908/watcher-1531639-1238500908 -o /tmp/evaluation-result-1531639-1238500908/solver-1531639-1238500908 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531639-1238500908.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 3/64 17175
/proc/meminfo: memFree=1604664/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=1008 CPUtime=0
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1122752699 1032192 116 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 252 116 68 165 0 85 0

[startup+0.0349659 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17175
/proc/meminfo: memFree=1604664/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=1272 CPUtime=0.03
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 211 0 0 0 3 0 0 0 18 0 1 0 1122752699 1302528 195 1992294400 134512640 135191068 4294956224 18446744073709551615 134599191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 318 195 71 165 0 151 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1272

[startup+0.101972 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17175
/proc/meminfo: memFree=1604664/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=1272 CPUtime=0.09
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 213 0 0 0 9 0 0 0 18 0 1 0 1122752699 1302528 197 1992294400 134512640 135191068 4294956224 18446744073709551615 134553873 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 318 197 71 165 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1272

[startup+0.30199 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17175
/proc/meminfo: memFree=1604664/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=1272 CPUtime=0.29
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 216 0 0 0 29 0 0 0 19 0 1 0 1122752699 1302528 200 1992294400 134512640 135191068 4294956224 18446744073709551615 134555288 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 318 200 71 165 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1272

[startup+0.701027 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17175
/proc/meminfo: memFree=1604664/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=3844 CPUtime=0.69
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 878 0 0 0 69 0 0 0 22 0 1 0 1122752699 3936256 862 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 961 862 89 165 0 794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3844

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1599664/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=8164 CPUtime=1.49
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 1923 0 0 0 148 1 0 0 25 0 1 0 1122752699 8359936 1907 1992294400 134512640 135191068 4294956224 18446744073709551615 134710775 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 2041 1907 89 165 0 1874 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8164

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1594736/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=13604 CPUtime=3.09
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 3319 0 0 0 308 1 0 0 25 0 1 0 1122752699 13930496 3303 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 3401 3303 89 165 0 3234 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13604

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1585712/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=21604 CPUtime=6.29
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 5292 0 0 0 626 3 0 0 25 0 1 0 1122752699 22122496 5276 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 5401 5276 89 165 0 5234 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21604

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1573296/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=32804 CPUtime=12.69
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 8098 0 0 0 1265 4 0 0 25 0 1 0 1122752699 33591296 8082 1992294400 134512640 135191068 4294956224 18446744073709551615 134562464 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 8201 8082 89 165 0 8034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32804

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1558640/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=46724 CPUtime=25.48
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 11569 0 0 0 2540 8 0 0 25 0 1 0 1122752699 47845376 11553 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 11681 11553 89 165 0 11514 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46724

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1529712/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=75684 CPUtime=51.08
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 18828 0 0 0 5094 14 0 0 25 0 1 0 1122752699 77500416 18812 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 18921 18812 89 165 0 18754 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75684

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1486704/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=118536 CPUtime=102.26
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 29493 0 0 0 10205 21 0 0 25 0 1 0 1122752699 121380864 29477 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 29634 29477 89 165 0 29467 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 118536

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1447920/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=157416 CPUtime=162.25
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 39219 0 0 0 16195 30 0 0 25 0 1 0 1122752699 161193984 39203 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 39354 39203 89 165 0 39187 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 157416

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1417648/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=187336 CPUtime=222.23
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 46716 0 0 0 22186 37 0 0 25 0 1 0 1122752699 191832064 46700 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 46834 46700 89 165 0 46667 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 187336

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1392368/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=212776 CPUtime=282.22
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 53073 0 0 0 28180 42 0 0 25 0 1 0 1122752699 217882624 53057 1992294400 134512640 135191068 4294956224 18446744073709551615 134562321 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 53194 53057 89 165 0 53027 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 212776

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1369456/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=235336 CPUtime=342.2
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 58734 0 0 0 34174 46 0 0 25 0 1 0 1122752699 240984064 58718 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 58834 58718 89 165 0 58667 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 235336

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1347504/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=257576 CPUtime=402.18
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 64279 0 0 0 40166 52 0 0 25 0 1 0 1122752699 263757824 64263 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 64394 64263 89 165 0 64227 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 257576

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1327280/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=277576 CPUtime=462.16
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 69267 0 0 0 46161 55 0 0 25 0 1 0 1122752699 284237824 69251 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 69394 69251 89 165 0 69227 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 277576

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1310576/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=294376 CPUtime=522.14
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 73461 0 0 0 52155 59 0 0 25 0 1 0 1122752699 301441024 73445 1992294400 134512640 135191068 4294956224 18446744073709551615 134562320 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 73594 73445 89 165 0 73427 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 294376

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1294256/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=310536 CPUtime=582.13
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 77504 0 0 0 58150 63 0 0 25 0 1 0 1122752699 317988864 77488 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 77634 77488 89 165 0 77467 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 310536

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1279408/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=325256 CPUtime=642.12
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 81182 0 0 0 64145 67 0 0 25 0 1 0 1122752699 333062144 81166 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 81314 81166 89 165 0 81147 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 325256

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1265648/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=339016 CPUtime=702.1
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 84653 0 0 0 70139 71 0 0 25 0 1 0 1122752699 347152384 84637 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 84754 84637 89 165 0 84587 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 339016

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1249456/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=355016 CPUtime=762.09
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 88653 0 0 0 76134 75 0 0 25 0 1 0 1122752699 363536384 88637 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 88754 88637 89 165 0 88587 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 355016

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1234736/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=369896 CPUtime=822.07
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 92359 0 0 0 82128 79 0 0 25 0 1 0 1122752699 378773504 92343 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 92474 92343 89 165 0 92307 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 369896

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1220720/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=383656 CPUtime=882.05
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 95810 0 0 0 88122 83 0 0 25 0 1 0 1122752699 392863744 95794 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 95914 95794 89 165 0 95747 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 383656

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1208112/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=396616 CPUtime=942.03
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 99025 0 0 0 94118 85 0 0 25 0 1 0 1122752699 406134784 99009 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 99154 99009 89 165 0 98987 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 396616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1194864/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=409736 CPUtime=1002.01
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 102317 0 0 0 100113 88 0 0 25 0 1 0 1122752699 419569664 102301 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 102434 102301 89 165 0 102267 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 409736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1182064/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=422696 CPUtime=1062
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 105541 0 0 0 106108 92 0 0 25 0 1 0 1122752699 432840704 105525 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 105674 105525 89 165 0 105507 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 422696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1170352/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=434056 CPUtime=1121.98
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 108401 0 0 0 112103 95 0 0 25 0 1 0 1122752699 444473344 108385 1992294400 134512640 135191068 4294956224 18446744073709551615 134562376 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 108514 108385 89 165 0 108347 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 434056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1158960/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=445576 CPUtime=1181.97
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 111271 0 0 0 118099 98 0 0 25 0 1 0 1122752699 456269824 111255 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 111394 111255 89 165 0 111227 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 445576

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 17176
/proc/meminfo: memFree=1157552/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=446856 CPUtime=1189.97
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 111592 0 0 0 118899 98 0 0 25 0 1 0 1122752699 457580544 111576 1992294400 134512640 135191068 4294956224 18446744073709551615 134562394 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 111714 111576 89 165 0 111547 0
Current children cumulated CPU time (s) 1189.97
Current children cumulated vsize (KiB) 446856

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1156720/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=447656 CPUtime=1196.36
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 111796 0 0 0 119538 98 0 0 25 0 1 0 1122752699 458399744 111780 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 111914 111780 89 165 0 111747 0
Current children cumulated CPU time (s) 1196.36
Current children cumulated vsize (KiB) 447656

[startup+1198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1156464/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=447976 CPUtime=1197.97
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 111878 0 0 0 119698 99 0 0 25 0 1 0 1122752699 458727424 111862 1992294400 134512640 135191068 4294956224 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 111994 111862 89 165 0 111827 0
Current children cumulated CPU time (s) 1197.97
Current children cumulated vsize (KiB) 447976

[startup+1199.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1156272/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=448136 CPUtime=1198.77
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 111910 0 0 0 119778 99 0 0 25 0 1 0 1122752699 458891264 111894 1992294400 134512640 135191068 4294956224 18446744073709551615 134562348 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 112034 111894 89 165 0 111867 0
Current children cumulated CPU time (s) 1198.77
Current children cumulated vsize (KiB) 448136

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1156272/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=448296 CPUtime=1199.57
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194304 111940 0 0 0 119858 99 0 0 25 0 1 0 1122752699 459055104 111924 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 112074 111924 89 165 0 111907 0
Current children cumulated CPU time (s) 1199.57
Current children cumulated vsize (KiB) 448296

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17176
/proc/meminfo: memFree=1156080/2055920 swapFree=4179168/4192956
[pid=17175] ppid=17173 vsize=0 CPUtime=1199.96
/proc/17175/stat : 17175 (tts-5-0) R 17173 17175 16846 0 -1 4194308 111953 0 0 0 119892 104 0 0 25 0 1 0 1122752699 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/17175/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1199.96
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.32
CPU time (s): 1200
CPU user time (s): 1198.93
CPU system time (s): 1.06684
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 448296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.93
system time used= 1.06684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111953
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= 1350

runsolver used 0.924859 second user time and 2.6006 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-31 14:01:48
IDJOB=1531639
IDBENCH=70549
IDSOLVER=505
FILE ID=node61/1531639-1238500908
PBS_JOBID= 9061915
Free space on /tmp= 66344 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1089910525-056.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531639-1238500908/watcher-1531639-1238500908 -o /tmp/evaluation-result-1531639-1238500908/solver-1531639-1238500908 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531639-1238500908.cnf

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

MD5SUM BENCH= d3e536fdc68bd7011b2698c42fdf490b
RANDOM SEED=2136066091

node61.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		: 3000.238
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		: 3000.238
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:       1605080 kB
Buffers:         84708 kB
Cached:         272872 kB
SwapCached:       7920 kB
Active:         179888 kB
Inactive:       187368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605080 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            69688 kB
Committed_AS:  2699900 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-31 14:21:49