Trace number 1515579

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
VARSAT-crafted 2009-03-22SAT 1165.87 1166.31

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S282405510-004.cnf
MD5SUMce585ef8de51ea191ea179c0c20f7f7a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.046992
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  100                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          881453048.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     2130    10650 |      710        0    nan |  0.000 % |
0.00/0.01	c |       100 |     100     2130    10650 |      781      100     23 |  0.010 % |
0.00/0.02	c |       250 |     100     2130    10650 |      859      250     22 |  0.010 % |
0.00/0.03	c |       475 |     100     2130    10650 |      945      475     21 |  0.010 % |
0.00/0.04	c |       813 |     100     2130    10650 |     1039      813     22 |  0.010 % |
0.00/0.06	c |      1321 |     100     2130    10650 |     1143      783     21 |  0.010 % |
0.00/0.09	c |      2080 |     100     2130    10650 |     1257      953     21 |  0.010 % |
0.09/0.12	c |      3221 |     100     2130    10650 |     1383      813     21 |  0.010 % |
0.09/0.19	c |      4930 |     100     2130    10650 |     1521     1118     21 |  0.010 % |
0.20/0.27	c |      7492 |     100     2130    10650 |     1674     1357     20 |  0.010 % |
0.40/0.42	c |     11338 |     100     2130    10650 |     1841      971     19 |  0.010 % |
0.59/0.62	c |     17105 |     100     2130    10650 |     2025     1140     20 |  0.010 % |
0.89/0.94	c |     25754 |     100     2130    10650 |     2228     1574     20 |  0.010 % |
1.39/1.44	c |     38729 |     100     2130    10650 |     2451     2129     20 |  0.010 % |
2.20/2.21	c |     58190 |     100     2130    10650 |     2696     1761     20 |  0.010 % |
3.30/3.38	c |     87382 |     100     2130    10650 |     2965     2351     21 |  0.010 % |
5.19/5.22	c |    131171 |     100     2130    10650 |     3262     2751     21 |  0.010 % |
7.99/8.09	c |    196855 |     100     2130    10650 |     3588     2610     20 |  0.010 % |
12.39/12.48	c |    295384 |     100     2130    10650 |     3947     3548     20 |  0.010 % |
19.28/19.33	c |    443175 |     100     2130    10650 |     4342     2209     21 |  0.010 % |
30.07/30.12	c |    664858 |     100     2130    10650 |     4776     3283     20 |  0.010 % |
47.06/47.15	c |    997383 |     100     2130    10650 |     5254     4429     21 |  0.010 % |
73.56/73.61	c |   1496171 |     100     2130    10650 |     5779     4150     21 |  0.010 % |
115.14/115.28	c |   2244353 |     100     2130    10650 |     6357     3374     20 |  0.010 % |
180.72/180.88	c |   3366627 |     100     2130    10650 |     6993     5231     22 |  0.010 % |
284.38/284.51	c |   5050038 |     100     2130    10650 |     7692     4157     21 |  0.010 % |
446.92/447.10	c |   7575154 |     100     2130    10650 |     8461     5961     20 |  0.010 % |
705.52/705.82	c |  11362830 |     100     2130    10650 |     9308     4667     20 |  0.010 % |
1111.47/1111.99	c |  17044342 |     100     2130    10650 |    10238     7232     21 |  0.010 % |
1165.86/1166.30	c ===============================================================================
1165.86/1166.30	c surveys--CPU time (sec)   : 0.1030         (0.01 % of total)
1165.86/1166.30	c surveys--attempted        : 29             (282 /sec)
1165.86/1166.30	c surveys--converged        : 29             (100.00 % successful)
1165.86/1166.30	c restarts              : 29
1165.86/1166.30	c conflicts             : 17768463       (15243 /sec)
1165.86/1166.30	c decisions             : 19802761       (1.78 % random) (16988 /sec)
1165.86/1166.30	c propagations          : 294732811      (252839 /sec)
1165.86/1166.30	c conflict literals     : 375840108      (17.76 % deleted)
1165.86/1166.30	c Memory used           : 8.79 MB
1165.86/1166.30	c Total CPU time (sec)      : 1165.7988   
1165.86/1166.30	c 
1165.86/1166.30	s SATISFIABLE
1165.86/1166.30	v 1 2 3 -4 5 -6 -7 8 9 10 11 -12 13 -14 15 -16 -17 18 -19 -20 -21 22 -23 -24 25 -26 27 -28 29 30 31 32 33 34 -35 -36 37 -38 39 40 -41 42 -43 -44 -45 -46 47 48 -49 -50 -51 -52 -53 54 -55 56 -57 58 -59 -60 61 62 -63 64 -65 66 -67 -68 -69 -70 71 -72 -73 74 -75 -76 -77 -78 -79 -80 -81 82 -83 84 85 86 -87 -88 89 90 91 -92 -93 -94 -95 96 97 98 99 100 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515579-1238256038/watcher-1515579-1238256038 -o /tmp/evaluation-result-1515579-1238256038/solver-1515579-1238256038 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=881453048 HOME/instance-1515579-1238256038.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 4225
/proc/meminfo: memFree=1165800/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=2544 CPUtime=0
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 1098270169 2605056 238 1992294400 4194304 5102648 548682068800 18446744073709551615 4272272 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 636 238 98 221 0 412 0

[startup+0.10031 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 4225
/proc/meminfo: memFree=1165800/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=2676 CPUtime=0.09
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 280 0 0 0 9 0 0 0 18 0 1 0 1098270169 2740224 265 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 669 265 110 221 0 445 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2676

[startup+0.20133 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 4225
/proc/meminfo: memFree=1165800/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=2676 CPUtime=0.2
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 301 0 0 0 20 0 0 0 18 0 1 0 1098270169 2740224 286 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 669 286 110 221 0 445 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2676

[startup+0.301349 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 4225
/proc/meminfo: memFree=1165800/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=2824 CPUtime=0.3
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 316 0 0 0 30 0 0 0 19 0 1 0 1098270169 2891776 301 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 706 301 110 221 0 482 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2824

[startup+0.701425 s]
/proc/loadavg: 1.00 0.97 0.98 3/64 4225
/proc/meminfo: memFree=1165800/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=2956 CPUtime=0.69
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 357 0 0 0 69 0 0 0 22 0 1 0 1098270169 3026944 342 1992294400 4194304 5102648 548682068800 18446744073709551615 4254994 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 739 342 110 221 0 515 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2956

[startup+1.50158 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4226
/proc/meminfo: memFree=1164704/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=3088 CPUtime=1.49
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 406 0 0 0 149 0 0 0 25 0 1 0 1098270169 3162112 391 1992294400 4194304 5102648 548682068800 18446744073709551615 4249871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 772 391 110 221 0 548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3088

[startup+3.10188 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4226
/proc/meminfo: memFree=1164384/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=3352 CPUtime=3.09
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 459 0 0 0 309 0 0 0 25 0 1 0 1098270169 3432448 444 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 838 444 110 221 0 614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3352

[startup+6.3015 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4226
/proc/meminfo: memFree=1164000/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=3628 CPUtime=6.29
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 524 0 0 0 629 0 0 0 25 0 1 0 1098270169 3715072 509 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 907 509 110 221 0 683 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3628

[startup+12.7027 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4226
/proc/meminfo: memFree=1163552/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=3928 CPUtime=12.69
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 610 0 0 0 1269 0 0 0 25 0 1 0 1098270169 4022272 595 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 982 595 110 221 0 758 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3928

[startup+25.5012 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1162904/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=4344 CPUtime=25.47
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 718 0 0 0 2547 0 0 0 25 0 1 0 1098270169 4448256 703 1992294400 4194304 5102648 548682068800 18446744073709551615 4255124 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1086 703 110 221 0 862 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4344

[startup+51.1011 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1162520/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=4892 CPUtime=51.06
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 852 0 0 0 5106 0 0 0 25 0 1 0 1098270169 5009408 837 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1223 837 110 221 0 999 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4892

[startup+102.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1161944/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=5440 CPUtime=102.25
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 974 0 0 0 10224 1 0 0 25 0 1 0 1098270169 5570560 959 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1360 959 110 221 0 1136 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5440

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1161432/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=5992 CPUtime=162.22
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1106 0 0 0 16221 1 0 0 25 0 1 0 1098270169 6135808 1091 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1498 1091 110 221 0 1274 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5992

[startup+222.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1160920/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=6556 CPUtime=222.21
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1223 0 0 0 22219 2 0 0 25 0 1 0 1098270169 6713344 1208 1992294400 4194304 5102648 548682068800 18446744073709551615 4250037 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1639 1208 110 221 0 1415 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6556

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1160728/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=6696 CPUtime=282.18
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1262 0 0 0 28216 2 0 0 25 0 1 0 1098270169 6856704 1247 1992294400 4194304 5102648 548682068800 18446744073709551615 4249883 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1674 1247 110 221 0 1450 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 6696

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1160480/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=6836 CPUtime=342.15
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1330 0 0 0 34213 2 0 0 25 0 1 0 1098270169 7000064 1315 1992294400 4194304 5102648 548682068800 18446744073709551615 4249064 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1709 1315 110 221 0 1485 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 6836

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1160416/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=7004 CPUtime=402.14
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1355 0 0 0 40211 3 0 0 25 0 1 0 1098270169 7172096 1340 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1751 1340 110 221 0 1527 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7004

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1160224/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=7156 CPUtime=462.11
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1391 0 0 0 46208 3 0 0 25 0 1 0 1098270169 7327744 1376 1992294400 4194304 5102648 548682068800 18446744073709551615 4249783 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1789 1376 110 221 0 1565 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 7156

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1160096/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=7312 CPUtime=522.09
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1420 0 0 0 52206 3 0 0 25 0 1 0 1098270169 7487488 1405 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1828 1405 110 221 0 1604 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 7312

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1159904/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=7480 CPUtime=582.07
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1470 0 0 0 58204 3 0 0 25 0 1 0 1098270169 7659520 1455 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1870 1455 110 221 0 1646 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 7480

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1159776/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=7648 CPUtime=642.05
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1497 0 0 0 64201 4 0 0 25 0 1 0 1098270169 7831552 1482 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1912 1482 110 221 0 1688 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 7648

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1159648/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=7816 CPUtime=702.03
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1515 0 0 0 70199 4 0 0 25 0 1 0 1098270169 8003584 1500 1992294400 4194304 5102648 548682068800 18446744073709551615 4225429 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 1954 1500 110 221 0 1730 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 7816

[startup+762.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1159328/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8156 CPUtime=762.01
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1610 0 0 0 76196 5 0 0 25 0 1 0 1098270169 8351744 1595 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2039 1595 110 221 0 1815 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 8156

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1159136/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8324 CPUtime=821.98
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1655 0 0 0 82193 5 0 0 25 0 1 0 1098270169 8523776 1640 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2081 1640 110 221 0 1857 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 8324

[startup+882.305 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1159072/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8660 CPUtime=881.96
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1719 0 0 0 88191 5 0 0 25 0 1 0 1098270169 8867840 1704 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2165 1704 110 221 0 1941 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 8660

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158880/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8828 CPUtime=941.94
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1747 0 0 0 94188 6 0 0 25 0 1 0 1098270169 9039872 1732 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2207 1732 110 221 0 1983 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 8828

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158880/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8828 CPUtime=1001.92
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1756 0 0 0 100186 6 0 0 25 0 1 0 1098270169 9039872 1741 1992294400 4194304 5102648 548682068800 18446744073709551615 4254527 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2207 1741 110 221 0 1983 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 8828

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158880/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8828 CPUtime=1061.89
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1758 0 0 0 106183 6 0 0 25 0 1 0 1098270169 9039872 1743 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2207 1743 110 221 0 1983 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 8828

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158816/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8828 CPUtime=1121.87
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1761 0 0 0 112181 6 0 0 25 0 1 0 1098270169 9039872 1746 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2207 1746 110 221 0 1983 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 8828

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

[startup+1126.4 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158816/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8828 CPUtime=1125.97
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1761 0 0 0 112591 6 0 0 25 0 1 0 1098270169 9039872 1746 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2207 1746 110 221 0 1983 0
Current children cumulated CPU time (s) 1125.97
Current children cumulated vsize (KiB) 8828

[startup+1152 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158752/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8996 CPUtime=1151.56
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1777 0 0 0 115149 7 0 0 25 0 1 0 1098270169 9211904 1762 1992294400 4194304 5102648 548682068800 18446744073709551615 4249865 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2249 1762 110 221 0 2025 0
Current children cumulated CPU time (s) 1151.56
Current children cumulated vsize (KiB) 8996

[startup+1158.41 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158752/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8996 CPUtime=1157.97
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1779 0 0 0 115790 7 0 0 25 0 1 0 1098270169 9211904 1764 1992294400 4194304 5102648 548682068800 18446744073709551615 4249792 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2249 1764 110 221 0 2025 0
Current children cumulated CPU time (s) 1157.97
Current children cumulated vsize (KiB) 8996

[startup+1161.6 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158688/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8996 CPUtime=1161.16
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1788 0 0 0 116109 7 0 0 25 0 1 0 1098270169 9211904 1773 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2249 1773 110 221 0 2025 0
Current children cumulated CPU time (s) 1161.16
Current children cumulated vsize (KiB) 8996

[startup+1164.8 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158688/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8996 CPUtime=1164.36
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1788 0 0 0 116429 7 0 0 25 0 1 0 1098270169 9211904 1773 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2249 1773 110 221 0 2025 0
Current children cumulated CPU time (s) 1164.36
Current children cumulated vsize (KiB) 8996

[startup+1165.6 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158688/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8996 CPUtime=1165.16
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1788 0 0 0 116509 7 0 0 25 0 1 0 1098270169 9211904 1773 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2249 1773 110 221 0 2025 0
Current children cumulated CPU time (s) 1165.16
Current children cumulated vsize (KiB) 8996

[startup+1166 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158688/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8996 CPUtime=1165.56
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1788 0 0 0 116549 7 0 0 25 0 1 0 1098270169 9211904 1773 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2249 1773 110 221 0 2025 0
Current children cumulated CPU time (s) 1165.56
Current children cumulated vsize (KiB) 8996

[startup+1166.2 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158688/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8996 CPUtime=1165.76
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1788 0 0 0 116569 7 0 0 25 0 1 0 1098270169 9211904 1773 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2249 1773 110 221 0 2025 0
Current children cumulated CPU time (s) 1165.76
Current children cumulated vsize (KiB) 8996

[startup+1166.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4231
/proc/meminfo: memFree=1158688/2055920 swapFree=4178400/4192956
[pid=4225] ppid=4223 vsize=8996 CPUtime=1165.86
/proc/4225/stat : 4225 (varsat-crafted_) R 4223 4225 4097 0 -1 4194304 1788 0 0 0 116579 7 0 0 25 0 1 0 1098270169 9211904 1773 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/4225/statm: 2249 1773 110 221 0 2025 0
Current children cumulated CPU time (s) 1165.86
Current children cumulated vsize (KiB) 8996

Child status: 10
Real time (s): 1166.31
CPU time (s): 1165.87
CPU user time (s): 1165.8
CPU system time (s): 0.072988
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 8996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1165.8
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1793
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= 1640

runsolver used 0.823874 second user time and 2.43663 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 17:00:38
IDJOB=1515579
IDBENCH=70441
IDSOLVER=537
FILE ID=node9/1515579-1238256038
PBS_JOBID= 9060804
Free space on /tmp= 66348 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S282405510-004.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515579-1238256038/watcher-1515579-1238256038 -o /tmp/evaluation-result-1515579-1238256038/solver-1515579-1238256038 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=881453048 HOME/instance-1515579-1238256038.cnf

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

MD5SUM BENCH= ce585ef8de51ea191ea179c0c20f7f7a
RANDOM SEED=881453048

node9.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		: 3000.268
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		: 3000.268
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:       1166216 kB
Buffers:         91712 kB
Cached:         710888 kB
SwapCached:       8300 kB
Active:         207620 kB
Inactive:       604856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1166216 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          15524 kB
Slab:            63264 kB
Committed_AS:  2829720 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 17:20:05