Trace number 1555232

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
tts tts-5-0? (TO) 1200.1 1200.52

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.14	c Command: HOME/tts-5-0 HOME/instance-1555232-1238738674.cnf 
0.09/0.14	c Using SATTIMEOUT of 1200
0.09/0.14	c Using SATRAM of 1800
0.09/0.14	c Size of subset node = 16
0.09/0.14	c Variables = 23696
0.09/0.14	c Clauses = 70703
0.09/0.14	c Literals = 164971
0.09/0.14	c Reduced size:
0.09/0.14	c Variables = 23696
0.09/0.14	c Clauses = 70679
0.09/0.14	c Literals = 164916
0.09/0.14	c a2
0.19/0.27	c a1
4.49/4.50	c Independent sub-problems = 1
4.49/4.50	c Sub-problem with 23686 variables and 70679 clauses
4.49/4.50	c using permutation method 4
4.49/4.50	c count = 1
4.49/4.50	c Ordering finished 4.470 seconds
4.49/4.50	c mapped 4.500 seconds
4.49/4.50	c permuted 4.500 seconds
4.49/4.50	c about to sort
4.49/4.53	c sorted
4.89/4.98	c clauses now 70679
4.89/4.98	c init finished 4.590 seconds
4.89/4.98	c tree built 4.970 seconds
4.89/4.98	c 
4.89/4.98	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
4.89/4.98	c ---------------------------------|----------------------------------|------------------------------------------------------
4.89/4.98	c ................................ | ..........                       |                        5.0           0.0             
4.89/4.98	c ................................ | ..........                     1 |                        5.0           0.2             
4.89/4.98	c ................................ | ..........                     2 |                        5.0           0.4             
4.89/4.98	c ................................ | ..........                     3 |                        5.0           0.6             
4.89/4.98	c ................................ | ..........                     4 |                        5.0           0.8             
4.89/4.98	c ................................ | ..........                     5 |                        5.0           1.0             
4.89/4.99	c ................................ | ..........                  1000 | 1                      5.0         200.8           38
23.99/24.00	c ................................ | ..........               2130000 | 65555                 24.0       88750.0       236820
48.07/48.10	c ................................ | ..........               3681000 | 116854                48.1       76544.0       746535
71.96/72.03	c ................................ | ..........               5334000 | 175324                72.0       74083.3      2262644
95.95/96.10	c ................................ | ..........               7258000 | 245879                96.1       75541.2      3374288
119.95/120.06	c ................................ | *.........               8483000 | 318730               120.0       70674.0      4547563
144.34/144.48	c ................................ | *.........               9390000 | 366070               144.5       65000.7      5938764
168.44/168.58	c ................................ | *.........               9836000 | 383121               168.6       58356.6      7067139
192.12/192.25	c ................................ | *.........              10205000 | 397032               192.2       53093.0      8419313
216.22/216.31	c ................................ | *.........              10658000 | 413920               216.3       49281.0      9617174
240.51/240.61	c ................................ | **........              11006000 | 426986               240.6       45751.6     10599407
264.09/264.23	c ................................ | **........              11345000 | 439689               264.2       42945.8     11313059
287.99/288.11	c ................................ | **........              11837000 | 458813               288.0       41095.0     12645757
311.88/312.07	c ................................ | **........              12760000 | 501446               312.0       40897.4     14143673
335.97/336.10	c ................................ | **........              13798000 | 542116               336.0       41061.8     16235201
359.86/360.07	c ................................ | ***.......              14546000 | 573644               360.0       40405.6     17825685
383.95/384.15	c ................................ | ***.......              15117000 | 600572               384.1       39360.0     20031413
407.96/408.13	c ................................ | ***.......              15642000 | 626387               408.0       38334.5     21881336
431.94/432.14	c ................................ | ***.......              16162000 | 651922               432.1       37407.7     23835444
455.83/456.09	c ................................ | ***.......              16662000 | 676701               456.0       36539.5     26159289
479.92/480.12	c ................................ | ****......              17224000 | 701165               480.0       35881.8     28251618
504.02/504.23	c ................................ | ****......              17963000 | 727013               504.1       35631.7     29557955
527.90/528.12	c ................................ | ****......              18645000 | 762604               528.0       35312.5     31594841
551.90/552.19	c ................................ | ****......              19200000 | 791798               552.1       34777.6     33433736
575.89/576.19	c ................................ | ****......              19750000 | 821041               576.1       34284.0     35352308
599.88/600.12	c ................................ | *****.....              20303000 | 846801               600.0       33838.3     37081422
624.07/624.31	c ................................ | *****.....              21067000 | 879682               624.2       33751.5     38649768
647.86/648.16	c ................................ | *****.....              21813000 | 908269               648.0       33661.0     40071666
671.86/672.19	c ................................ | *****.....              22560000 | 937053               672.0       33568.9     41473480
695.85/696.15	c ................................ | *****.....              23272000 | 963996               696.0       33436.3     43174105
719.84/720.17	c ................................ | ******....              23989000 | 998252               720.0       33317.1     44694983
743.93/744.25	c ................................ | ******....              24696000 | 1032489              744.1       33189.1     46263810
767.92/768.30	c ................................ | ******....              25340000 | 1066402              768.1       32988.8     48424425
791.82/792.18	c ................................ | ******....              25916000 | 1096487              792.0       32721.4     50302513
816.00/816.31	c ................................ | ******....              26541000 | 1125182              816.1       32520.2     51940706
839.90/840.20	c ................................ | *******...              27286000 | 1155937              840.0       32482.2     53406519
863.78/864.17	c ................................ | *******...              27996000 | 1186392              864.0       32402.8     54970778
887.78/888.19	c ................................ | *******...              28707000 | 1220952              888.0       32327.7     56460884
911.77/912.19	c ................................ | *******...              29399000 | 1254268              912.0       32235.7     57953489
935.86/936.25	c ................................ | *******...              30149000 | 1287397              936.1       32208.4     59627581
959.86/960.22	c ................................ | ********..              30916000 | 1322371              960.0       32203.2     61218582
983.85/984.21	c ................................ | ********..              31634000 | 1353840              984.0       32148.0     62919295
1007.84/1008.20	c ................................ | ********..              32337000 | 1386721             1008.0       32080.4     64480024
1031.83/1032.23	c ................................ | ********..              33035000 | 1421114             1032.0       32010.0     65977579
1055.82/1056.24	c ................................ | ********..              33779000 | 1449493             1056.0       31986.8     67569452
1079.92/1080.37	c ................................ | *********.              34530000 | 1480388             1080.2       31967.5     69037423
1103.91/1104.32	c ................................ | *********.              35234000 | 1507428             1104.1       31912.0     70743355
1127.80/1128.23	c ................................ | *********.              35942000 | 1540642             1128.0       31863.5     72241501
1151.89/1152.33	c ................................ | *********.              36638000 | 1572952             1152.1       31801.3     73839810
1175.78/1176.23	c ................................ | *********.              37389000 | 1602371             1176.0       31793.4     75248900
1199.87/1200.33	c CPU limit (1200) reached
1199.87/1200.33	c Time = 1200.09 seconds
1199.87/1200.33	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555232-1238738674/watcher-1555232-1238738674 -o /tmp/evaluation-result-1555232-1238738674/solver-1555232-1238738674 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1555232-1238738674.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: 0.99 0.97 0.98 3/64 29006
/proc/meminfo: memFree=1743736/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=1008 CPUtime=0
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 136 0 0 0 0 0 0 0 20 0 1 0 1146529948 1032192 120 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 252 120 67 165 0 85 0

[startup+0.0309739 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29006
/proc/meminfo: memFree=1743736/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=2064 CPUtime=0.02
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 411 0 0 0 2 0 0 0 20 0 1 0 1146529948 2113536 395 1992294400 134512640 135191068 4294956224 18446744073709551615 134716206 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 516 396 68 165 0 349 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2064

[startup+0.101988 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29006
/proc/meminfo: memFree=1743736/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=5068 CPUtime=0.09
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 1123 0 0 0 9 0 0 0 20 0 1 0 1146529948 5189632 1107 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 1267 1107 68 165 0 1100 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5068

[startup+0.302027 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29006
/proc/meminfo: memFree=1743736/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=11412 CPUtime=0.29
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 2631 0 0 0 29 0 0 0 23 0 1 0 1146529948 11685888 2614 1992294400 134512640 135191068 4294956224 18446744073709551615 134539916 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 2853 2614 69 165 0 2686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11412

[startup+0.701104 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 29006
/proc/meminfo: memFree=1743736/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=13952 CPUtime=0.69
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 3478 0 0 0 68 1 0 0 25 0 1 0 1146529948 14286848 3321 1992294400 134512640 135191068 4294956224 18446744073709551615 134600623 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 3488 3321 71 165 0 3321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13952

[startup+1.50126 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1730608/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=14256 CPUtime=1.49
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 3530 0 0 0 148 1 0 0 25 0 1 0 1146529948 14598144 3373 1992294400 134512640 135191068 4294956224 18446744073709551615 134600620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 3564 3373 71 165 0 3397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14256

[startup+3.10158 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1730224/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=14544 CPUtime=3.09
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 3636 0 0 0 308 1 0 0 25 0 1 0 1146529948 14893056 3479 1992294400 134512640 135191068 4294956224 18446744073709551615 134600465 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 3636 3479 71 165 0 3469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14544

[startup+6.30221 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1692848/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=53140 CPUtime=6.29
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 13278 0 0 0 623 6 0 0 25 0 1 0 1146529948 54415360 13051 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 13285 13051 89 165 0 13118 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53140

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1688560/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=56076 CPUtime=12.68
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 14033 0 0 0 1262 6 0 0 25 0 1 0 1146529948 57421824 13806 1992294400 134512640 135191068 4294956224 18446744073709551615 134551005 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 14019 13806 89 165 0 13852 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 56076

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1686512/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=58080 CPUtime=25.48
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 14543 0 0 0 2541 7 0 0 25 0 1 0 1146529948 59473920 14316 1992294400 134512640 135191068 4294956224 18446744073709551615 134593186 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 14520 14316 89 165 0 14353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58080

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1673136/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=72116 CPUtime=51.07
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 18019 0 0 0 5098 9 0 0 25 0 1 0 1146529948 73846784 17792 1992294400 134512640 135191068 4294956224 18446744073709551615 134591273 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 18029 17792 89 165 0 17862 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72116

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1622520/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=122172 CPUtime=102.26
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 30536 0 0 0 10210 16 0 0 25 0 1 0 1146529948 125104128 30309 1992294400 134512640 135191068 4294956224 18446744073709551615 134562326 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 30543 30309 89 165 0 30376 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 122172

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1576440/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=168144 CPUtime=162.23
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 42043 0 0 0 16199 24 0 0 25 0 1 0 1146529948 172179456 41816 1992294400 134512640 135191068 4294956224 18446744073709551615 134641924 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 42036 41816 89 165 0 41869 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 168144

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1522232/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=221964 CPUtime=222.21
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 55505 0 0 0 22191 30 0 0 25 0 1 0 1146529948 227291136 55278 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 55491 55278 89 165 0 55324 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 221964

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1484280/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=260432 CPUtime=282.19
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 65100 0 0 0 28185 34 0 0 25 0 1 0 1146529948 266682368 64873 1992294400 134512640 135191068 4294956224 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 65108 64873 89 165 0 64941 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 260432

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1418040/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=326516 CPUtime=342.18
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 81624 0 0 0 34174 44 0 0 25 0 1 0 1146529948 334352384 81397 1992294400 134512640 135191068 4294956224 18446744073709551615 134591008 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 81629 81397 89 165 0 81462 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 326516

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1343992/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=400908 CPUtime=402.15
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 100239 0 0 0 40162 53 0 0 25 0 1 0 1146529948 410529792 100012 1992294400 134512640 135191068 4294956224 18446744073709551615 134710785 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 100227 100012 89 165 0 100060 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 400908

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1258936/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=485304 CPUtime=462.13
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 121319 0 0 0 46149 64 0 0 25 0 1 0 1146529948 496951296 121092 1992294400 134512640 135191068 4294956224 18446744073709551615 134546218 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 121326 121092 89 165 0 121159 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 485304

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1192376/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=552352 CPUtime=522.11
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 138106 0 0 0 52139 72 0 0 25 0 1 0 1146529948 565608448 137879 1992294400 134512640 135191068 4294956224 18446744073709551615 134586969 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 138088 137879 89 165 0 137921 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 552352

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1116920/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=627044 CPUtime=582.09
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 156778 0 0 0 58128 81 0 0 25 0 1 0 1146529948 642093056 156551 1992294400 134512640 135191068 4294956224 18446744073709551615 134549921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 156761 156551 89 165 0 156594 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 627044

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1055416/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=687684 CPUtime=642.07
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 171947 0 0 0 64118 89 0 0 25 0 1 0 1146529948 704188416 171720 1992294400 134512640 135191068 4294956224 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 171921 171720 89 165 0 171754 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 687684

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=996216/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=747528 CPUtime=702.05
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 186894 0 0 0 70107 98 0 0 25 0 1 0 1146529948 765468672 186667 1992294400 134512640 135191068 4294956224 18446744073709551615 134589817 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 186882 186667 89 165 0 186715 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 747528

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=927480/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=815512 CPUtime=762.03
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 203887 0 0 0 76096 107 0 0 25 0 1 0 1146529948 835084288 203660 1992294400 134512640 135191068 4294956224 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 203878 203660 89 165 0 203711 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 815512

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=859960/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=883368 CPUtime=822
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 220849 0 0 0 82086 114 0 0 25 0 1 0 1146529948 904568832 220622 1992294400 134512640 135191068 4294956224 18446744073709551615 134551755 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 220842 220622 89 165 0 220675 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 883368

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=798776/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=943996 CPUtime=881.99
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 235987 0 0 0 88077 122 0 0 25 0 1 0 1146529948 966651904 235760 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 235999 235760 89 165 0 235832 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 943996

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=739128/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=1003840 CPUtime=941.96
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 250966 0 0 0 94067 129 0 0 25 0 1 0 1146529948 1027932160 250739 1992294400 134512640 135191068 4294956224 18446744073709551615 134710785 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 250960 250739 89 165 0 250793 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1003840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=673720/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=1068844 CPUtime=1001.94
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 267203 0 0 0 100056 138 0 0 25 0 1 0 1146529948 1094496256 266976 1992294400 134512640 135191068 4294956224 18446744073709551615 134562359 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 267211 266976 89 165 0 267044 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1068844

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=615160/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=1127848 CPUtime=1061.92
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 281948 0 0 0 106046 146 0 0 25 0 1 0 1146529948 1154916352 281721 1992294400 134512640 135191068 4294956224 18446744073709551615 134693975 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 281962 281721 89 165 0 281795 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 1127848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=552952/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=1189412 CPUtime=1121.9
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 297377 0 0 0 112035 155 0 0 25 0 1 0 1146529948 1217957888 297150 1992294400 134512640 135191068 4294956224 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 297353 297150 89 165 0 297186 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1189412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=494840/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=1247696 CPUtime=1181.88
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194304 311934 0 0 0 118026 162 0 0 25 0 1 0 1146529948 1277640704 311707 1992294400 134512640 135191068 4294956224 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 311924 311707 89 165 0 311757 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1247696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1585400/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=0 CPUtime=1200.08
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194308 316792 0 0 0 119826 182 0 0 25 0 1 0 1146529948 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29007
/proc/meminfo: memFree=1585400/2055920 swapFree=4176304/4192956
[pid=29006] ppid=29004 vsize=0 CPUtime=1200.08
/proc/29006/stat : 29006 (tts-5-0) R 29004 29006 28229 0 -1 4194308 316792 0 0 0 119826 182 0 0 25 0 1 0 1146529948 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/29006/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1198.26
CPU system time (s): 1.84072
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 1267072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.26
system time used= 1.84072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 316792
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= 1555

runsolver used 0.975851 second user time and 2.48162 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-03 08:04:34
IDJOB=1555232
IDBENCH=70796
IDSOLVER=505
FILE ID=node53/1555232-1238738674
PBS_JOBID= 9085357
Free space on /tmp= 66444 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555232-1238738674/watcher-1555232-1238738674 -o /tmp/evaluation-result-1555232-1238738674/solver-1555232-1238738674 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1555232-1238738674.cnf

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=472097050

node53.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		: 3000.264
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		: 3000.264
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:       1744152 kB
Buffers:         60616 kB
Cached:         159644 kB
SwapCached:      10600 kB
Active:          73220 kB
Inactive:       159196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744152 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          17852 kB
Slab:            65332 kB
Committed_AS:  2803004 kB
PageTables:       1384 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= 66444 MiB
End job on node53 at 2009-04-03 08:24:37