Trace number 1728155

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) 1200.19 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
MD5SUM42a2d57c47222c3ed0e0546d3518a54d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.174
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2200
Sum of the clauses size9712
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41352
Number of clauses of size 5784
Number of clauses of size over 564

Solver Data 

0.00/0.00	c Command: HOME/tts-5-0 HOME/instance-1728155-1240733481.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 = 311
0.00/0.00	c Clauses = 2200
0.00/0.00	c Literals = 9712
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 311
0.00/0.00	c Clauses = 2200
0.00/0.00	c Literals = 9712
0.00/0.00	c a2
0.00/0.02	c a1
0.19/0.22	c Independent sub-problems = 1
0.19/0.22	c Sub-problem with 311 variables and 2200 clauses
0.19/0.22	c using permutation method 4
0.19/0.22	c count = 2
0.19/0.22	c Ordering finished 0.220 seconds
0.19/0.22	c mapped 0.220 seconds
0.19/0.22	c permuted 0.220 seconds
0.19/0.22	c about to sort
0.19/0.22	c sorted
0.19/0.23	c clauses now 2200
0.19/0.23	c init finished 0.220 seconds
0.19/0.23	c tree built 0.230 seconds
0.19/0.23	c 
0.19/0.23	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.19/0.23	c ---------------------------------|----------------------------------|------------------------------------------------------
0.19/0.23	c ................................ | ..........                       |                        0.2           0.0             
0.19/0.23	c ................................ | ..........                     1 |                        0.2           4.3             
0.19/0.23	c ................................ | ..........                     2 |                        0.2           8.7             
0.19/0.23	c ................................ | ..........                     3 |                        0.2          13.0             
0.19/0.23	c ................................ | ..........                     4 |                        0.2          17.4             
0.19/0.23	c ................................ | ..........                     5 |                        0.2          21.7             
0.19/0.24	c ................................ | ..........                  1000 | 132                    0.2        4347.8         2101
23.98/24.02	c ................................ | ..........                926000 | 270255                24.0       38567.3      8145910
47.98/48.08	c ................................ | ..........               1324000 | 389739                48.1       27548.9     11467693
71.96/72.09	c ................................ | ..........               1612000 | 476568                72.1       22364.0     13846180
95.96/96.06	c ................................ | ..........               1967000 | 584632                96.0       20481.0     16882352
119.96/120.04	c ................................ | *.........               2357000 | 703626               120.0       19640.0     20285418
143.94/144.03	c ................................ | *.........               2923000 | 880027               144.0       20298.6     25533632
167.93/168.04	c ................................ | *.........               3241000 | 978764               168.0       19290.5     28367881
191.92/192.08	c ................................ | *.........               3490000 | 1055032              192.1       18172.4     30570692
215.92/216.08	c ................................ | *.........               3704000 | 1119206              216.0       17145.8     32445721
239.91/240.07	c ................................ | **........               4101000 | 1238752              240.0       17086.1     36170934
264.00/264.12	c ................................ | **........               4367000 | 1319003              264.1       16537.3     38572468
287.99/288.19	c ................................ | **........               4519000 | 1365771              288.1       15683.9     39814961
312.09/312.21	c ................................ | **........               4662000 | 1409540              312.1       14935.6     40977869
335.97/336.19	c ................................ | **........               4802000 | 1452496              336.1       14287.0     42104075
359.96/360.17	c ................................ | ***.......               4992000 | 1510383              360.1       13863.2     43712508
383.95/384.12	c ................................ | ***.......               5228000 | 1582788              384.0       13613.5     45725277
407.96/408.12	c ................................ | ***.......               5525000 | 1674688              408.0       13540.3     48348427
431.94/432.18	c ................................ | ***.......               5859000 | 1778429              432.1       13559.7     51299490
455.93/456.17	c ................................ | ***.......               6062000 | 1841846              456.1       13291.5     52998419
480.02/480.21	c ................................ | ****......               6269000 | 1906283              480.1       13057.4     54777349
503.91/504.11	c ................................ | ****......               6468000 | 1968503              504.0       12833.3     56640927
527.91/528.12	c ................................ | ****......               6655000 | 2027344              528.0       12603.9     58271002
551.89/552.15	c ................................ | ****......               6836000 | 2083478              552.0       12383.4     59779062
575.88/576.15	c ................................ | ****......               7037000 | 2145429              576.0       12216.4     61440968
599.88/600.17	c ................................ | *****.....               7362000 | 2246881              600.0       12269.0     64310772
623.87/624.13	c ................................ | *****.....               7741000 | 2365989              624.0       12405.4     67810302
647.97/648.20	c ................................ | *****.....               8178000 | 2504096              648.1       12619.0     71889927
671.86/672.15	c ................................ | *****.....               8430000 | 2584253              672.0       12544.5     74161023
695.94/696.24	c ................................ | *****.....               8673000 | 2661077              696.1       12459.4     76301428
719.94/720.29	c ................................ | ******....               8818000 | 2705709              720.1       12244.8     77613797
743.93/744.24	c ................................ | ******....               8957000 | 2748335              744.1       12037.5     78881856
767.92/768.22	c ................................ | ******....               9093000 | 2789979              768.0       11839.1     80108351
791.91/792.23	c ................................ | ******....               9256000 | 2839765              792.1       11686.0     81618635
815.81/816.17	c ................................ | ******....               9504000 | 2915657              816.0       11647.1     83970996
839.90/840.20	c ................................ | *******...               9799000 | 3006937              840.0       11665.1     86886634
863.89/864.28	c ................................ | *******...              10159000 | 3120046              864.1       11756.7     90488851
887.78/888.18	c ................................ | *******...              10367000 | 3185187              888.0       11674.5     92484033
911.87/912.27	c ................................ | *******...              10569000 | 3248420              912.1       11587.7     94423062
935.97/936.33	c ................................ | *******...              10684000 | 3284183              936.1       11412.8     95445441
959.95/960.32	c ................................ | ********..              10795000 | 3318714              960.1       11243.5     96402098
983.94/984.32	c ................................ | ********..              10904000 | 3352749              984.1       11080.1     97305375
1007.84/1008.30	c ................................ | ********..              11030000 | 3391893             1008.1       10941.5     98368490
1031.83/1032.25	c ................................ | ********..              11235000 | 3455810             1032.0       10886.2    100177830
1055.82/1056.25	c ................................ | ********..              11446000 | 3521127             1056.0       10838.6    102071544
1079.81/1080.23	c ................................ | *********.              11799000 | 3631973             1080.0       10924.9    105423444
1103.80/1104.24	c ................................ | *********.              12004000 | 3696301             1104.0       10873.0    107271808
1127.79/1128.27	c ................................ | *********.              12184000 | 3752263             1128.0       10801.1    108873573
1151.79/1152.27	c ................................ | *********.              12317000 | 3793390             1152.0       10691.5    110051077
1175.97/1176.48	c ................................ | *********.              12410000 | 3822096             1176.2       10550.6    110854398
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-1728155-1240733481/watcher-1728155-1240733481 -o /tmp/evaluation-result-1728155-1240733481/solver-1728155-1240733481 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1728155-1240733481.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 28451
/proc/meminfo: memFree=1568376/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1008 CPUtime=0
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 101382037 1032192 110 1992294400 134512640 135191068 4294956224 18446744073709551615 134716206 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 252 110 67 165 0 85 0

[startup+0.105144 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 28451
/proc/meminfo: memFree=1568376/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1280 CPUtime=0.1
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 227 0 0 0 10 0 0 0 18 0 1 0 101382037 1310720 210 1992294400 134512640 135191068 4294956224 18446744073709551615 134553896 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 320 210 70 165 0 153 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1280

[startup+0.20116 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 28451
/proc/meminfo: memFree=1568376/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1280 CPUtime=0.19
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 227 0 0 0 19 0 0 0 18 0 1 0 101382037 1310720 210 1992294400 134512640 135191068 4294956224 18446744073709551615 134599115 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 320 210 70 165 0 153 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1280

[startup+0.301178 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 28451
/proc/meminfo: memFree=1568376/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=2352 CPUtime=0.29
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 496 0 0 0 29 0 0 0 19 0 1 0 101382037 2408448 479 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 588 479 88 165 0 421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2352

[startup+0.701248 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 28451
/proc/meminfo: memFree=1568376/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=6032 CPUtime=0.69
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 1414 0 0 0 69 0 0 0 23 0 1 0 101382037 6176768 1397 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 1508 1397 88 165 0 1341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6032

[startup+1.50139 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=1559920/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=11952 CPUtime=1.49
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 2883 0 0 0 148 1 0 0 25 0 1 0 101382037 12238848 2866 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 2988 2867 88 165 0 2821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11952

[startup+3.10167 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=1552560/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=21396 CPUtime=3.09
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 5253 0 0 0 307 2 0 0 25 0 1 0 101382037 21909504 5236 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 5349 5236 88 165 0 5182 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21396

[startup+6.30223 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=1534000/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=41076 CPUtime=6.29
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 10178 0 0 0 624 5 0 0 25 0 1 0 101382037 42061824 10161 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 10269 10161 88 165 0 10102 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41076

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=1489392/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=83156 CPUtime=12.68
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 20688 0 0 0 1258 10 0 0 25 0 1 0 101382037 85151744 20671 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 20789 20671 88 165 0 20622 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83156

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=1432752/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=136276 CPUtime=25.48
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 33989 0 0 0 2533 15 0 0 25 0 1 0 101382037 139546624 33972 1992294400 134512640 135191068 4294956224 18446744073709551615 134562359 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 34069 33972 88 165 0 33902 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 136276

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=1378800/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=190516 CPUtime=51.07
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 47555 0 0 0 5084 23 0 0 25 0 1 0 101382037 195088384 47538 1992294400 134512640 135191068 4294956224 18446744073709551615 134562455 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 47629 47538 88 165 0 47462 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 190516

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=1281008/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=287292 CPUtime=102.26
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 71717 0 0 0 10188 38 0 0 25 0 1 0 101382037 294187008 71700 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 71823 71700 88 165 0 71656 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 287292

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=1123440/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=445532 CPUtime=162.24
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 111273 0 0 0 16166 58 0 0 25 0 1 0 101382037 456224768 111256 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 111383 111256 88 165 0 111216 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 445532

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=1035248/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=532732 CPUtime=222.21
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 133061 0 0 0 22150 71 0 0 25 0 1 0 101382037 545517568 133044 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 133183 133044 88 165 0 133016 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 532732

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=933616/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=634492 CPUtime=282.19
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 158514 0 0 0 28130 89 0 0 25 0 1 0 101382037 649719808 158497 1992294400 134512640 135191068 4294956224 18446744073709551615 134562507 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 158623 158497 88 165 0 158456 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 634492

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=887536/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=680092 CPUtime=342.17
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 169904 0 0 0 34118 99 0 0 25 0 1 0 101382037 696414208 169887 1992294400 134512640 135191068 4294956224 18446744073709551615 134562368 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 170023 169887 88 165 0 169856 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 680092

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=807792/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=761532 CPUtime=402.15
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 190272 0 0 0 40101 114 0 0 25 0 1 0 101382037 779808768 190255 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 190383 190255 88 165 0 190216 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 761532

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=710384/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=857052 CPUtime=462.13
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 214138 0 0 0 46083 130 0 0 25 0 1 0 101382037 877621248 214121 1992294400 134512640 135191068 4294956224 18446744073709551615 134562449 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 214263 214121 88 165 0 214096 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 857052

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=640240/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=927772 CPUtime=522.1
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 231814 0 0 0 52068 142 0 0 25 0 1 0 101382037 950038528 231797 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 231943 231797 88 165 0 231776 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 927772

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=570032/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=997532 CPUtime=582.08
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 249285 0 0 0 58054 154 0 0 25 0 1 0 101382037 1021472768 249268 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 249383 249268 88 165 0 249216 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 997532

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=428848/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1140412 CPUtime=642.07
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 284982 0 0 0 64031 176 0 0 25 0 1 0 101382037 1167781888 284965 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 285103 284965 88 165 0 284936 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1140412

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=338352/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1228252 CPUtime=702.04
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 306961 0 0 0 70014 190 0 0 25 0 1 0 101382037 1257730048 306944 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 307063 306944 88 165 0 306896 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1228252

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=287408/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1278812 CPUtime=762.03
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 319573 0 0 0 76004 199 0 0 25 0 1 0 101382037 1309503488 319556 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 319703 319556 88 165 0 319536 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1278812

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=211760/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1355132 CPUtime=822
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 338688 0 0 0 81990 210 0 0 25 0 1 0 101382037 1387655168 338671 1992294400 134512640 135191068 4294956224 18446744073709551615 134549915 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 338783 338671 88 165 0 338616 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1355132

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=91696/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1474172 CPUtime=881.98
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 368416 0 0 0 87972 226 0 0 25 0 1 0 101382037 1509552128 368399 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 368543 368399 88 165 0 368376 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1474172

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=33136/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1532892 CPUtime=941.96
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 383105 0 0 0 93961 235 0 0 25 0 1 0 101382037 1569681408 383088 1992294400 134512640 135191068 4294956224 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 383223 383088 88 165 0 383056 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1532892

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=15920/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1569692 CPUtime=1001.94
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 392301 0 0 0 99952 242 0 0 25 0 1 0 101382037 1607364608 392284 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 392423 392284 88 165 0 392256 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 1569692

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=16048/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1649692 CPUtime=1061.92
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 412306 0 0 0 105937 255 0 0 25 0 1 0 101382037 1689284608 412289 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 412423 412289 88 165 0 412256 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 1649692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 28452
/proc/meminfo: memFree=16304/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1737372 CPUtime=1121.89
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 434243 0 0 0 111920 269 0 0 25 0 1 0 101382037 1779068928 434226 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 434343 434226 88 165 0 434176 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1737372

[startup+1182.3 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 28452
/proc/meminfo: memFree=15792/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=1778812 CPUtime=1181.88
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194304 444602 0 0 0 117911 277 0 0 25 0 1 0 101382037 1821503488 444585 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 444703 444585 88 165 0 444536 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1778812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.05 0.99 0.98 2/65 28452
/proc/meminfo: memFree=1080188/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=0 CPUtime=1200.08
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194308 446907 0 0 0 119712 296 0 0 25 0 1 0 101382037 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/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+1200.61 s]
/proc/loadavg: 1.05 0.99 0.98 2/65 28452
/proc/meminfo: memFree=1080188/2055920 swapFree=4181848/4192956
[pid=28451] ppid=28449 vsize=0 CPUtime=1200.18
/proc/28451/stat : 28451 (tts-5-0) R 28449 28451 28044 0 -1 4194308 446907 0 0 0 119712 306 0 0 25 0 1 0 101382037 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/28451/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.61
CPU time (s): 1200.19
CPU user time (s): 1197.12
CPU system time (s): 3.06853
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 1788092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.12
system time used= 3.06853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 446907
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= 2527

runsolver used 0.938857 second user time and 2.53261 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-26 10:11:21
IDJOB=1728155
IDBENCH=24665
IDSOLVER=505
FILE ID=node4/1728155-1240733481
PBS_JOBID= 9186927
Free space on /tmp= 66260 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728155-1240733481/watcher-1728155-1240733481 -o /tmp/evaluation-result-1728155-1240733481/solver-1728155-1240733481 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1728155-1240733481.cnf

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

MD5SUM BENCH= 42a2d57c47222c3ed0e0546d3518a54d
RANDOM SEED=444699163

node4.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		: 3000.265
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		: 3000.265
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:       1568792 kB
Buffers:         53668 kB
Cached:         367844 kB
SwapCached:       5596 kB
Active:         209388 kB
Inactive:       220672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568792 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:             976 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            43000 kB
Committed_AS:   512080 kB
PageTables:       1468 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= 66256 MiB
End job on node4 at 2009-04-26 10:31:23