Trace number 1553256

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? 1199.9 1200.28

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand064.cnf
MD5SUM1394bf507e3ed448c81b5502d6550d78
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark87.2857
Satisfiable
(Un)Satisfiability was proved
Number of variables40042
Number of clauses119357
Sum of the clauses size278497
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 279570
Number of clauses of size 339785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.27	c Command: HOME/tts-5-0 HOME/instance-1553256-1238712808.cnf 
0.19/0.27	c Using SATTIMEOUT of 1200
0.19/0.27	c Using SATRAM of 1800
0.19/0.27	c Size of subset node = 16
0.19/0.27	c Variables = 40042
0.19/0.27	c Clauses = 119357
0.19/0.27	c Literals = 278497
0.19/0.27	c Reduced size:
0.19/0.27	c Variables = 40042
0.19/0.27	c Clauses = 119333
0.19/0.27	c Literals = 278442
0.19/0.27	c a2
0.49/0.50	c a1
8.99/9.09	c Independent sub-problems = 1
8.99/9.09	c Sub-problem with 40032 variables and 119333 clauses
8.99/9.09	c using permutation method 4
8.99/9.09	c count = 1
8.99/9.09	c Ordering finished 9.030 seconds
8.99/9.09	c mapped 9.080 seconds
8.99/9.09	c permuted 9.080 seconds
8.99/9.09	c about to sort
9.09/9.13	c sorted
9.99/10.02	c clauses now 119333
9.99/10.02	c init finished 9.240 seconds
9.99/10.02	c tree built 10.020 seconds
9.99/10.02	c 
9.99/10.02	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
9.99/10.02	c ---------------------------------|----------------------------------|------------------------------------------------------
9.99/10.02	c ................................ | ..........                       |                       10.0           0.0             
9.99/10.02	c ................................ | ..........                     1 |                       10.0           0.1             
9.99/10.02	c ................................ | ..........                     2 |                       10.0           0.2             
9.99/10.02	c ................................ | ..........                     3 |                       10.0           0.3             
9.99/10.02	c ................................ | ..........                     4 |                       10.0           0.4             
9.99/10.02	c ................................ | ..........                     5 |                       10.0           0.5             
9.99/10.03	c ................................ | ..........                  1000 | 2                     10.0          99.8          149
23.98/24.03	c ................................ | ..........               1540000 | 44204                 24.0       64139.9       484797
47.96/48.02	c ................................ | ..........               2569000 | 84307                 48.0       53520.8       719184
71.97/72.03	c ................................ | ..........               3472000 | 121590                72.0       48215.5       970097
95.95/96.03	c ................................ | ..........               4386000 | 159118                96.0       45687.5      1221270
119.95/120.05	c ................................ | *.........               5116000 | 193258               120.0       42622.7      1464632
143.94/144.06	c ................................ | *.........               5868000 | 227879               144.0       40741.5      1716337
167.93/168.07	c ................................ | *.........               6793000 | 265672               168.0       40427.3      1975922
191.93/192.04	c ................................ | *.........               7523000 | 299804               192.0       39180.3      2226183
215.92/216.06	c ................................ | *.........               8260000 | 334254               216.0       38237.2      2471554
239.91/240.08	c ................................ | **........               9006000 | 368858               240.0       37520.3      2727875
263.91/264.07	c ................................ | **........               9759000 | 403804               264.0       36963.1      2978728
287.89/288.07	c ................................ | **........              10717000 | 442642               288.0       37210.5      3233863
311.89/312.07	c ................................ | **........              11442000 | 476523               312.0       36671.9      3488222
335.87/336.07	c ................................ | **........              12175000 | 510788               336.0       36235.1      3736251
359.87/360.09	c ................................ | ***.......              12917000 | 545491               360.0       35878.6      3994260
383.96/384.11	c ................................ | ***.......              13661000 | 580271               384.0       35572.7      4241513
407.86/408.08	c ................................ | ***.......              14408000 | 615199               408.0       35313.7      4496891
431.85/432.08	c ................................ | ***.......              15159000 | 650033               432.0       35090.3      4753625
455.83/456.09	c ................................ | ***.......              15901000 | 684726               456.0       34870.6      5007097
479.93/480.11	c ................................ | ****......              16652000 | 719837               480.0       34690.9      5256133
503.83/504.09	c ................................ | ****......              17408000 | 754915               504.0       34539.7      5514719
527.91/528.11	c ................................ | ****......              18171000 | 790329               528.0       34414.1      5768327
551.91/552.14	c ................................ | ****......              19145000 | 829669               552.0       34681.1      6048842
575.90/576.11	c ................................ | ****......              19871000 | 863605               576.0       34497.7      6291178
599.89/600.14	c ................................ | *****.....              20608000 | 898068               600.0       34345.5      6542052
623.88/624.14	c ................................ | *****.....              21347000 | 932620               624.0       34208.8      6794118
647.88/648.15	c ................................ | *****.....              22091000 | 967417               648.0       34090.0      7042873
671.88/672.12	c ................................ | *****.....              22838000 | 1002332              672.0       33985.1      7294756
695.86/696.13	c ................................ | *****.....              23582000 | 1037126              696.0       33882.2      7552063
719.85/720.15	c ................................ | ******....              24327000 | 1071952              720.0       33786.6      7806758
743.85/744.13	c ................................ | ******....              25082000 | 1107256              744.0       33712.4      8057132
767.84/768.15	c ................................ | ******....              25830000 | 1142222              768.0       33632.8      8316827
791.84/792.14	c ................................ | ******....              26588000 | 1177668              792.0       33570.7      8571911
815.83/816.16	c ................................ | ******....              27354000 | 1213199              816.0       33521.6      8841228
839.82/840.17	c ................................ | *******...              28099000 | 1248024              840.0       33450.4      9088794
863.81/864.15	c ................................ | *******...              28850000 | 1283143              864.0       33391.2      9345669
887.81/888.17	c ................................ | *******...              29606000 | 1318491              888.0       33339.7      9603880
911.80/912.16	c ................................ | *******...              30365000 | 1353981              912.0       33295.0      9862951
935.79/936.17	c ................................ | *******...              31135000 | 1389976              936.0       33263.9     10117588
959.78/960.17	c ................................ | ********..              31895000 | 1425236              960.0       33224.0     10381536
983.78/984.17	c ................................ | ********..              32658000 | 1460917              984.0       33189.0     10638039
1007.86/1008.22	c ................................ | ********..              33434000 | 1496932             1008.0       33167.3     10902971
1031.76/1032.18	c ................................ | ********..              34208000 | 1532860             1032.0       33147.3     11158416
1055.75/1056.19	c ................................ | ********..              34995000 | 1569149             1056.0       33139.2     11420390
1079.75/1080.19	c ................................ | *********.              35944000 | 1607587             1080.0       33281.5     11695555
1103.74/1104.18	c ................................ | *********.              36673000 | 1641667             1104.0       33218.3     11946210
1127.83/1128.20	c ................................ | *********.              37411000 | 1676163             1128.0       33165.8     12191357
1151.82/1152.20	c ................................ | *********.              38142000 | 1710346             1152.0       33109.4     12444793
1175.82/1176.21	c ................................ | *********.              38881000 | 1744895             1176.0       33061.8     12693461
1199.81/1200.23	c CPU limit (1200) reached
1199.81/1200.23	c Time = 1200.02 seconds
1199.81/1200.23	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-1553256-1238712808/watcher-1553256-1238712808 -o /tmp/evaluation-result-1553256-1238712808/solver-1553256-1238712808 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1553256-1238712808.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 1.00 1.06 3/65 2398
/proc/meminfo: memFree=1107328/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=1008 CPUtime=0
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 355001559 1032192 121 1992294400 134512640 135191068 4294956240 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 252 121 68 165 0 85 0

[startup+0.066038 s]
/proc/loadavg: 0.99 1.00 1.06 3/65 2398
/proc/meminfo: memFree=1107328/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=3364 CPUtime=0.06
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 707 0 0 0 6 0 0 0 18 0 1 0 355001559 3444736 691 1992294400 134512640 135191068 4294956240 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 841 691 68 165 0 674 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3364

[startup+0.102041 s]
/proc/loadavg: 0.99 1.00 1.06 3/65 2398
/proc/meminfo: memFree=1107328/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=4672 CPUtime=0.09
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 1035 0 0 0 9 0 0 0 18 0 1 0 355001559 4784128 1019 1992294400 134512640 135191068 4294956240 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 1168 1019 68 165 0 1001 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4672

[startup+0.301067 s]
/proc/loadavg: 0.99 1.00 1.06 3/65 2398
/proc/meminfo: memFree=1107328/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=13872 CPUtime=0.29
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 3270 0 0 0 28 1 0 0 19 0 1 0 355001559 14204928 3254 1992294400 134512640 135191068 4294956240 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 3468 3255 69 165 0 3301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13872

[startup+0.702117 s]
/proc/loadavg: 0.99 1.00 1.06 3/65 2398
/proc/meminfo: memFree=1107328/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=22152 CPUtime=0.69
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 5738 0 0 0 67 2 0 0 22 0 1 0 355001559 22683648 5287 1992294400 134512640 135191068 4294956240 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 5538 5288 71 165 0 5371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22152

[startup+1.50122 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 2399
/proc/meminfo: memFree=1085560/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=23116 CPUtime=1.49
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 5972 0 0 0 146 3 0 0 25 0 1 0 355001559 23670784 5521 1992294400 134512640 135191068 4294956240 18446744073709551615 134555295 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 5779 5521 71 165 0 5612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23116

[startup+3.10142 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 2399
/proc/meminfo: memFree=1085240/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=23284 CPUtime=3.09
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 6032 0 0 0 306 3 0 0 25 0 1 0 355001559 23842816 5581 1992294400 134512640 135191068 4294956240 18446744073709551615 134555288 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 5821 5581 71 165 0 5654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23284

[startup+6.30182 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 2399
/proc/meminfo: memFree=1084728/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=23572 CPUtime=6.29
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 6118 0 0 0 626 3 0 0 25 0 1 0 355001559 24137728 5667 1992294400 134512640 135191068 4294956240 18446744073709551615 134600623 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 5893 5667 71 165 0 5726 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23572

[startup+12.7016 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 2399
/proc/meminfo: memFree=1016000/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=92460 CPUtime=12.69
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 23647 0 0 0 1259 10 0 0 25 0 1 0 355001559 94679040 22833 1992294400 134512640 135191068 4294956240 18446744073709551615 134551491 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 23115 22833 89 165 0 22948 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92460

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 2399
/proc/meminfo: memFree=1011008/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=97316 CPUtime=25.48
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 24853 0 0 0 2537 11 0 0 25 0 1 0 355001559 99651584 24039 1992294400 134512640 135191068 4294956240 18446744073709551615 134589929 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 24329 24039 89 165 0 24162 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 97316

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 2399
/proc/meminfo: memFree=1007168/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=101260 CPUtime=51.06
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 25845 0 0 0 5095 11 0 0 25 0 1 0 355001559 103690240 25031 1992294400 134512640 135191068 4294956240 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 25315 25031 89 165 0 25148 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 101260

[startup+102.307 s]
/proc/loadavg: 1.06 1.02 1.05 2/66 2399
/proc/meminfo: memFree=996096/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=112316 CPUtime=102.26
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 28600 0 0 0 10212 14 0 0 25 0 1 0 355001559 115011584 27786 1992294400 134512640 135191068 4294956240 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 28079 27786 89 165 0 27912 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 112316

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 1.05 2/66 2399
/proc/meminfo: memFree=986176/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=122264 CPUtime=162.23
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 31099 0 0 0 16206 17 0 0 25 0 1 0 355001559 125198336 30285 1992294400 134512640 135191068 4294956240 18446744073709551615 134519773 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 30566 30285 89 165 0 30399 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 122264

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 2401
/proc/meminfo: memFree=976384/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=132108 CPUtime=222.21
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 33526 0 0 0 22202 19 0 0 25 0 1 0 355001559 135278592 32712 1992294400 134512640 135191068 4294956240 18446744073709551615 134641943 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 33027 32712 89 165 0 32860 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 132108

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 2401
/proc/meminfo: memFree=966656/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=141796 CPUtime=282.19
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 35967 0 0 0 28197 22 0 0 25 0 1 0 355001559 145199104 35153 1992294400 134512640 135191068 4294956240 18446744073709551615 134642169 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 35449 35153 89 165 0 35282 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 141796

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 2401
/proc/meminfo: memFree=956480/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=151900 CPUtime=342.18
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 38488 0 0 0 34193 25 0 0 25 0 1 0 355001559 155545600 37674 1992294400 134512640 135191068 4294956240 18446744073709551615 134641760 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 37975 37674 89 165 0 37808 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 151900

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 2401
/proc/meminfo: memFree=946688/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=161744 CPUtime=402.16
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 40941 0 0 0 40189 27 0 0 25 0 1 0 355001559 165625856 40127 1992294400 134512640 135191068 4294956240 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 40436 40127 89 165 0 40269 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 161744

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 2407
/proc/meminfo: memFree=936576/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=171744 CPUtime=462.13
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 43439 0 0 0 46184 29 0 0 25 0 1 0 355001559 175865856 42625 1992294400 134512640 135191068 4294956240 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 42936 42625 89 165 0 42769 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 171744

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 2407
/proc/meminfo: memFree=926784/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=181588 CPUtime=522.11
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 45929 0 0 0 52179 32 0 0 25 0 1 0 355001559 185946112 45115 1992294400 134512640 135191068 4294956240 18446744073709551615 134551021 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 45397 45115 89 165 0 45230 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 181588

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=916544/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=191844 CPUtime=582.1
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 48464 0 0 0 58175 35 0 0 25 0 1 0 355001559 196448256 47650 1992294400 134512640 135191068 4294956240 18446744073709551615 134641788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 47961 47650 89 165 0 47794 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 191844

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=906560/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=201692 CPUtime=642.09
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 50929 0 0 0 64172 37 0 0 25 0 1 0 355001559 206532608 50115 1992294400 134512640 135191068 4294956240 18446744073709551615 134589929 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 50423 50115 89 165 0 50256 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 201692

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=896704/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=211692 CPUtime=702.07
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 53423 0 0 0 70167 40 0 0 25 0 1 0 355001559 216772608 52609 1992294400 134512640 135191068 4294956240 18446744073709551615 134641700 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 52923 52609 89 165 0 52756 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 211692

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=886592/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=221540 CPUtime=762.05
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 55921 0 0 0 76162 43 0 0 25 0 1 0 355001559 226856960 55107 1992294400 134512640 135191068 4294956240 18446744073709551615 134641653 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 55385 55107 89 165 0 55218 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 221540

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=876544/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=231696 CPUtime=822.02
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 58443 0 0 0 82158 44 0 0 25 0 1 0 355001559 237256704 57629 1992294400 134512640 135191068 4294956240 18446744073709551615 134710793 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 57924 57629 89 165 0 57757 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 231696

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=866432/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=241696 CPUtime=882
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 60943 0 0 0 88153 47 0 0 25 0 1 0 355001559 247496704 60129 1992294400 134512640 135191068 4294956240 18446744073709551615 134587719 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 60424 60129 89 165 0 60257 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 241696

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=856320/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=251852 CPUtime=941.98
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 63489 0 0 0 94148 50 0 0 25 0 1 0 355001559 257896448 62675 1992294400 134512640 135191068 4294956240 18446744073709551615 134710793 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 62963 62675 89 165 0 62796 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 251852

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=846080/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=262008 CPUtime=1001.97
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 66026 0 0 0 100144 53 0 0 25 0 1 0 355001559 268296192 65212 1992294400 134512640 135191068 4294956240 18446744073709551615 134550424 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 65502 65212 89 165 0 65335 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 262008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=836096/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=272008 CPUtime=1061.96
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 68519 0 0 0 106140 56 0 0 25 0 1 0 355001559 278536192 67705 1992294400 134512640 135191068 4294956240 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 68002 67705 89 165 0 67835 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 272008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=825856/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=282104 CPUtime=1121.93
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 71061 0 0 0 112135 58 0 0 25 0 1 0 355001559 288874496 70247 1992294400 134512640 135191068 4294956240 18446744073709551615 134712942 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 70526 70247 89 165 0 70359 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 282104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=816064/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=292104 CPUtime=1181.91
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 73529 0 0 0 118130 61 0 0 25 0 1 0 355001559 299114496 72715 1992294400 134512640 135191068 4294956240 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 73026 72715 89 165 0 72859 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 292104

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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=814656/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=293364 CPUtime=1189.91
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 73849 0 0 0 118929 62 0 0 25 0 1 0 355001559 300404736 73035 1992294400 134512640 135191068 4294956240 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 73341 73035 89 165 0 73174 0
Current children cumulated CPU time (s) 1189.91
Current children cumulated vsize (KiB) 293364

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=813568/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=294456 CPUtime=1196.31
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 74117 0 0 0 119569 62 0 0 25 0 1 0 355001559 301522944 73303 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 73614 73303 89 165 0 73447 0
Current children cumulated CPU time (s) 1196.31
Current children cumulated vsize (KiB) 294456

[startup+1198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=813184/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=294768 CPUtime=1197.91
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 74226 0 0 0 119729 62 0 0 25 0 1 0 355001559 301842432 73412 1992294400 134512640 135191068 4294956240 18446744073709551615 134562464 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 73692 73412 89 165 0 73525 0
Current children cumulated CPU time (s) 1197.91
Current children cumulated vsize (KiB) 294768

[startup+1199.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=812992/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=294924 CPUtime=1198.71
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 74253 0 0 0 119809 62 0 0 25 0 1 0 355001559 302002176 73439 1992294400 134512640 135191068 4294956240 18446744073709551615 134546218 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 73731 73439 89 165 0 73564 0
Current children cumulated CPU time (s) 1198.71
Current children cumulated vsize (KiB) 294924

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=812992/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=295080 CPUtime=1199.51
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 74281 0 0 0 119889 62 0 0 25 0 1 0 355001559 302161920 73467 1992294400 134512640 135191068 4294956240 18446744073709551615 134710783 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 73770 73467 89 165 0 73603 0
Current children cumulated CPU time (s) 1199.51
Current children cumulated vsize (KiB) 295080

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=812864/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=295080 CPUtime=1199.71
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 74288 0 0 0 119909 62 0 0 25 0 1 0 355001559 302161920 73474 1992294400 134512640 135191068 4294956240 18446744073709551615 134562432 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 73770 73474 89 165 0 73603 0
Current children cumulated CPU time (s) 1199.71
Current children cumulated vsize (KiB) 295080

[startup+1200.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2407
/proc/meminfo: memFree=812864/2055920 swapFree=4191900/4192956
[pid=2398] ppid=2396 vsize=295080 CPUtime=1199.81
/proc/2398/stat : 2398 (tts-5-0) R 2396 2398 2329 0 -1 4194304 74291 0 0 0 119919 62 0 0 25 0 1 0 355001559 302161920 73477 1992294400 134512640 135191068 4294956240 18446744073709551615 134641907 0 0 4096 0 0 0 0 17 1 0 0
/proc/2398/statm: 73770 73477 89 165 0 73603 0
Current children cumulated CPU time (s) 1199.81
Current children cumulated vsize (KiB) 295080

Child status: 0
Real time (s): 1200.28
CPU time (s): 1199.9
CPU user time (s): 1199.22
CPU system time (s): 0.677896
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 295080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.22
system time used= 0.677896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74293
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= 2371

runsolver used 1.07484 second user time and 3.3025 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-03 00:53:28
IDJOB=1553256
IDBENCH=70758
IDSOLVER=505
FILE ID=node54/1553256-1238712808
PBS_JOBID= 9085309
Free space on /tmp= 66488 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand064.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553256-1238712808/watcher-1553256-1238712808 -o /tmp/evaluation-result-1553256-1238712808/solver-1553256-1238712808 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1553256-1238712808.cnf

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

MD5SUM BENCH= 1394bf507e3ed448c81b5502d6550d78
RANDOM SEED=607816321

node54.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1107744 kB
Buffers:        102832 kB
Cached:         742420 kB
SwapCached:        260 kB
Active:         336128 kB
Inactive:       524328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1107744 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2660 kB
Writeback:           0 kB
Mapped:          23768 kB
Slab:            73644 kB
Committed_AS:  1259128 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-04-03 01:13:28