Trace number 1515723

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 2009-03-22? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
MD5SUMf7bf3a504486cf138c26426940975d5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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:          728917859.000000
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 |     120     2556    12780 |      852        0    nan |  0.000 % |
0.00/0.02	c |       100 |     120     2556    12780 |      937      100     26 |  0.007 % |
0.00/0.03	c |       250 |     120     2556    12780 |     1030      250     25 |  0.007 % |
0.00/0.04	c |       476 |     120     2556    12780 |     1134      476     25 |  0.007 % |
0.04/0.05	c |       813 |     120     2556    12780 |     1247      813     25 |  0.007 % |
0.04/0.07	c |      1319 |     120     2556    12780 |     1372      679     23 |  0.007 % |
0.09/0.10	c |      2080 |     120     2556    12780 |     1509      737     24 |  0.007 % |
0.09/0.15	c |      3219 |     120     2556    12780 |     1660     1104     24 |  0.007 % |
0.19/0.21	c |      4927 |     120     2556    12780 |     1826     1114     24 |  0.007 % |
0.29/0.31	c |      7491 |     120     2556    12780 |     2008     1813     25 |  0.007 % |
0.39/0.47	c |     11335 |     120     2556    12780 |     2209     1570     24 |  0.007 % |
0.69/0.71	c |     17101 |     120     2556    12780 |     2430     1730     24 |  0.007 % |
1.00/1.09	c |     25751 |     120     2556    12780 |     2673     1762     22 |  0.007 % |
1.59/1.65	c |     38725 |     120     2556    12780 |     2941     2541     24 |  0.007 % |
2.49/2.54	c |     58188 |     120     2556    12780 |     3235     2667     23 |  0.007 % |
3.79/3.89	c |     87380 |     120     2556    12780 |     3559     2455     23 |  0.007 % |
5.89/5.99	c |    131170 |     120     2556    12780 |     3914     3125     24 |  0.007 % |
9.19/9.21	c |    196855 |     120     2556    12780 |     4306     3631     24 |  0.007 % |
14.38/14.41	c |    295382 |     120     2556    12780 |     4737     2392     22 |  0.007 % |
22.38/22.42	c |    443172 |     120     2556    12780 |     5210     4625     25 |  0.007 % |
34.78/34.85	c |    664855 |     120     2556    12780 |     5731     3452     24 |  0.007 % |
54.57/54.61	c |    997381 |     120     2556    12780 |     6305     4491     24 |  0.007 % |
85.37/85.45	c |   1496169 |     120     2556    12780 |     6935     5729     23 |  0.007 % |
134.15/134.29	c |   2244351 |     120     2556    12780 |     7629     4806     24 |  0.007 % |
211.12/211.24	c |   3366627 |     120     2556    12780 |     8391     4506     23 |  0.007 % |
335.07/335.26	c |   5050038 |     120     2556    12780 |     9231     7511     25 |  0.007 % |
527.71/527.92	c |   7575155 |     120     2556    12780 |    10154     8222     24 |  0.007 % |
833.60/833.99	c |  11362831 |     120     2556    12780 |    11169     7232     24 |  0.007 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515723-1238258243/watcher-1515723-1238258243 -o /tmp/evaluation-result-1515723-1238258243/solver-1515723-1238258243 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=728917859 HOME/instance-1515723-1238258243.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: 0.92 0.98 0.99 3/64 25783
/proc/meminfo: memFree=1364656/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=2552 CPUtime=0
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 1098491053 2613248 229 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 638 231 87 221 0 414 0

[startup+0.0521831 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25783
/proc/meminfo: memFree=1364656/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=2680 CPUtime=0.04
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 300 0 0 0 4 0 0 0 18 0 1 0 1098491053 2744320 285 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 670 285 110 221 0 446 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2680

[startup+0.101192 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25783
/proc/meminfo: memFree=1364656/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=2680 CPUtime=0.09
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 306 0 0 0 9 0 0 0 18 0 1 0 1098491053 2744320 291 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 670 291 110 221 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.301231 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25783
/proc/meminfo: memFree=1364656/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=2812 CPUtime=0.29
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 346 0 0 0 29 0 0 0 19 0 1 0 1098491053 2879488 331 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 703 331 110 221 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.701307 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25783
/proc/meminfo: memFree=1364656/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=3076 CPUtime=0.69
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 389 0 0 0 69 0 0 0 22 0 1 0 1098491053 3149824 374 1992294400 4194304 5102648 548682068800 18446744073709551615 4249856 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 769 374 110 221 0 545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3076

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25784
/proc/meminfo: memFree=1363432/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=3340 CPUtime=1.49
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 448 0 0 0 149 0 0 0 25 0 1 0 1098491053 3420160 433 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 835 433 110 221 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3340

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25784
/proc/meminfo: memFree=1363048/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=3472 CPUtime=3.09
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 510 0 0 0 309 0 0 0 25 0 1 0 1098491053 3555328 495 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 868 495 110 221 0 644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3472

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25784
/proc/meminfo: memFree=1362664/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=3868 CPUtime=6.29
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 581 0 0 0 629 0 0 0 25 0 1 0 1098491053 3960832 566 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 967 566 110 221 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3868

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25784
/proc/meminfo: memFree=1362088/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=4268 CPUtime=12.69
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 692 0 0 0 1269 0 0 0 25 0 1 0 1098491053 4370432 677 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 1067 677 110 221 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25784
/proc/meminfo: memFree=1361512/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=4800 CPUtime=25.48
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 829 0 0 0 2548 0 0 0 25 0 1 0 1098491053 4915200 814 1992294400 4194304 5102648 548682068800 18446744073709551615 4250297 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 1200 814 110 221 0 976 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4800

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25784
/proc/meminfo: memFree=1361000/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=5344 CPUtime=51.07
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 965 0 0 0 5107 0 0 0 25 0 1 0 1098491053 5472256 950 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 1336 950 110 221 0 1112 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5344

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25784
/proc/meminfo: memFree=1359976/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=6480 CPUtime=102.26
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1209 0 0 0 10225 1 0 0 25 0 1 0 1098491053 6635520 1194 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 1620 1194 110 221 0 1396 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6480

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25784
/proc/meminfo: memFree=1359336/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=7040 CPUtime=162.23
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1358 0 0 0 16222 1 0 0 25 0 1 0 1098491053 7208960 1343 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 1760 1343 110 221 0 1536 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7040

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25784
/proc/meminfo: memFree=1358888/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=7616 CPUtime=222.22
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1469 0 0 0 22220 2 0 0 25 0 1 0 1098491053 7798784 1454 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 1904 1454 110 221 0 1680 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7616

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25784
/proc/meminfo: memFree=1358504/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=7908 CPUtime=282.19
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1573 0 0 0 28217 2 0 0 25 0 1 0 1098491053 8097792 1558 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 1977 1558 110 221 0 1753 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7908

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25785
/proc/meminfo: memFree=1358056/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=8232 CPUtime=342.17
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1632 0 0 0 34215 2 0 0 25 0 1 0 1098491053 8429568 1617 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2058 1617 110 221 0 1834 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8232

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1357864/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=8572 CPUtime=402.15
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1713 0 0 0 40213 2 0 0 25 0 1 0 1098491053 8777728 1698 1992294400 4194304 5102648 548682068800 18446744073709551615 4255146 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2143 1698 110 221 0 1919 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8572

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1357800/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=8740 CPUtime=462.13
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1735 0 0 0 46210 3 0 0 25 0 1 0 1098491053 8949760 1720 1992294400 4194304 5102648 548682068800 18446744073709551615 4249744 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2185 1720 110 221 0 1961 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8740

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1357736/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=8740 CPUtime=522.11
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1761 0 0 0 52208 3 0 0 25 0 1 0 1098491053 8949760 1746 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2185 1746 110 221 0 1961 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8740

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1357288/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=9244 CPUtime=582.09
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1860 0 0 0 58206 3 0 0 25 0 1 0 1098491053 9465856 1845 1992294400 4194304 5102648 548682068800 18446744073709551615 4250410 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2311 1845 110 221 0 2087 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 9244

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1357096/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=9412 CPUtime=642.07
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1911 0 0 0 64204 3 0 0 25 0 1 0 1098491053 9637888 1896 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2353 1896 110 221 0 2129 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9412

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356904/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=9580 CPUtime=702.04
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1947 0 0 0 70201 3 0 0 25 0 1 0 1098491053 9809920 1932 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2395 1932 110 221 0 2171 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 9580

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356776/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=9728 CPUtime=762.03
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1981 0 0 0 76199 4 0 0 25 0 1 0 1098491053 9961472 1966 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2432 1966 110 221 0 2208 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 9728

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356712/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=9728 CPUtime=822.01
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 1989 0 0 0 82197 4 0 0 25 0 1 0 1098491053 9961472 1974 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2432 1974 110 221 0 2208 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 9728

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356456/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=10068 CPUtime=881.98
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 2057 0 0 0 88194 4 0 0 25 0 1 0 1098491053 10309632 2042 1992294400 4194304 5102648 548682068800 18446744073709551615 4225422 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2517 2042 110 221 0 2293 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 10068

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356328/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=10236 CPUtime=941.97
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 2098 0 0 0 94192 5 0 0 25 0 1 0 1098491053 10481664 2083 1992294400 4194304 5102648 548682068800 18446744073709551615 4250288 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2559 2083 110 221 0 2335 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 10236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356328/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=10236 CPUtime=1001.95
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 2102 0 0 0 100190 5 0 0 25 0 1 0 1098491053 10481664 2087 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2559 2087 110 221 0 2335 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 10236

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356200/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=10404 CPUtime=1061.93
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 2129 0 0 0 106188 5 0 0 25 0 1 0 1098491053 10653696 2114 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2601 2114 110 221 0 2377 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 10404

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356072/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=10404 CPUtime=1121.9
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 2160 0 0 0 112185 5 0 0 25 0 1 0 1098491053 10653696 2145 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2601 2145 110 221 0 2377 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 10404

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356008/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=10404 CPUtime=1181.88
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 2163 0 0 0 118183 5 0 0 25 0 1 0 1098491053 10653696 2148 1992294400 4194304 5102648 548682068800 18446744073709551615 4227535 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2601 2148 110 221 0 2377 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 10404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356008/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=10404 CPUtime=1200.08
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 2166 0 0 0 120003 5 0 0 25 0 1 0 1098491053 10653696 2151 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2601 2151 110 221 0 2377 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10404

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25786
/proc/meminfo: memFree=1356008/2055920 swapFree=4179868/4192956
[pid=25783] ppid=25781 vsize=10404 CPUtime=1200.08
/proc/25783/stat : 25783 (varsat-crafted_) R 25781 25783 25565 0 -1 4194304 2166 0 0 0 120003 5 0 0 25 0 1 0 1098491053 10653696 2151 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/25783/statm: 2601 2151 110 221 0 2377 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.05999
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 10404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2166
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= 2113

runsolver used 1.15282 second user time and 2.15767 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 17:37:24
IDJOB=1515723
IDBENCH=70453
IDSOLVER=537
FILE ID=node5/1515723-1238258243
PBS_JOBID= 9060762
Free space on /tmp= 66096 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1879656894-046.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515723-1238258243/watcher-1515723-1238258243 -o /tmp/evaluation-result-1515723-1238258243/solver-1515723-1238258243 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=728917859 HOME/instance-1515723-1238258243.cnf

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

MD5SUM BENCH= f7bf3a504486cf138c26426940975d5c
RANDOM SEED=728917859

node5.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		: 3000.263
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		: 3000.263
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:       1365072 kB
Buffers:         83428 kB
Cached:         504900 kB
SwapCached:       7012 kB
Active:          42040 kB
Inactive:       554796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365072 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            79944 kB
Committed_AS:  2770968 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-28 17:57:26