Trace number 1515231

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1723900160-044.cnf
MD5SUMb980518c5f881f8ca0028e115c3772e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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:          1306012667.000000
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     23 |  0.007 % |
0.02/0.02	c |       252 |     120     2556    12780 |     1030      252     24 |  0.007 % |
0.02/0.03	c |       477 |     120     2556    12780 |     1134      477     24 |  0.007 % |
0.02/0.05	c |       815 |     120     2556    12780 |     1247      815     24 |  0.007 % |
0.02/0.07	c |      1321 |     120     2556    12780 |     1372      683     23 |  0.007 % |
0.10/0.10	c |      2081 |     120     2556    12780 |     1509      742     22 |  0.007 % |
0.10/0.14	c |      3220 |     120     2556    12780 |     1660     1108     24 |  0.007 % |
0.19/0.21	c |      4929 |     120     2556    12780 |     1826     1129     23 |  0.007 % |
0.29/0.31	c |      7491 |     120     2556    12780 |     2008     1834     24 |  0.007 % |
0.39/0.47	c |     11335 |     120     2556    12780 |     2209     1592     23 |  0.007 % |
0.69/0.71	c |     17101 |     120     2556    12780 |     2430     1748     23 |  0.007 % |
1.00/1.08	c |     25750 |     120     2556    12780 |     2673     1770     23 |  0.007 % |
1.60/1.65	c |     38727 |     120     2556    12780 |     2941     2553     24 |  0.007 % |
2.49/2.53	c |     58189 |     120     2556    12780 |     3235     2688     23 |  0.007 % |
3.89/3.90	c |     87381 |     120     2556    12780 |     3559     2446     22 |  0.007 % |
5.99/6.03	c |    131170 |     120     2556    12780 |     3914     3082     24 |  0.007 % |
9.29/9.35	c |    196855 |     120     2556    12780 |     4306     3627     23 |  0.007 % |
14.39/14.41	c |    295382 |     120     2556    12780 |     4737     2314     23 |  0.007 % |
22.38/22.43	c |    443171 |     120     2556    12780 |     5210     4629     24 |  0.007 % |
34.78/34.82	c |    664855 |     120     2556    12780 |     5731     3506     22 |  0.007 % |
54.37/54.40	c |    997380 |     120     2556    12780 |     6305     4613     24 |  0.007 % |
84.97/85.02	c |   1496168 |     120     2556    12780 |     6935     5956     23 |  0.007 % |
133.75/133.87	c |   2244351 |     120     2556    12780 |     7629     5233     23 |  0.007 % |
209.93/210.04	c |   3366625 |     120     2556    12780 |     8391     5121     23 |  0.007 % |
328.68/328.90	c |   5050036 |     120     2556    12780 |     9231     8175     24 |  0.007 % |
520.10/520.35	c |   7575152 |     120     2556    12780 |    10154     4783     22 |  0.007 % |
824.09/824.47	c |  11362828 |     120     2556    12780 |    11169     8106     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-1515231-1238251444/watcher-1515231-1238251444 -o /tmp/evaluation-result-1515231-1238251444/solver-1515231-1238251444 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1306012667 HOME/instance-1515231-1238251444.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 1.02 1.00 3/70 27968
/proc/meminfo: memFree=893776/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=2684 CPUtime=0
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 1097807050 2748416 258 1992294400 4194304 5102648 548682068800 18446744073709551615 4516192 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 671 258 87 221 0 447 0

[startup+0.028466 s]
/proc/loadavg: 1.00 1.02 1.00 3/70 27968
/proc/meminfo: memFree=893776/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=2680 CPUtime=0.02
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 300 0 0 0 2 0 0 0 18 0 1 0 1097807050 2744320 285 1992294400 4194304 5102648 548682068800 18446744073709551615 4228039 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 670 285 110 221 0 446 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2680

[startup+0.101478 s]
/proc/loadavg: 1.00 1.02 1.00 3/70 27968
/proc/meminfo: memFree=893776/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=2680 CPUtime=0.1
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 307 0 0 0 10 0 0 0 18 0 1 0 1097807050 2744320 292 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 670 292 110 221 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2680

[startup+0.301514 s]
/proc/loadavg: 1.00 1.02 1.00 3/70 27968
/proc/meminfo: memFree=893776/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=2812 CPUtime=0.29
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 347 0 0 0 29 0 0 0 19 0 1 0 1097807050 2879488 332 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 703 332 110 221 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.701586 s]
/proc/loadavg: 1.00 1.02 1.00 3/70 27968
/proc/meminfo: memFree=893776/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=3076 CPUtime=0.69
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 392 0 0 0 69 0 0 0 22 0 1 0 1097807050 3149824 377 1992294400 4194304 5102648 548682068800 18446744073709551615 4249385 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 769 377 110 221 0 545 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3076

[startup+1.50173 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 27969
/proc/meminfo: memFree=892552/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=3344 CPUtime=1.49
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 453 0 0 0 149 0 0 0 25 0 1 0 1097807050 3424256 438 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 836 438 110 221 0 612 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3344

[startup+3.10202 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 27969
/proc/meminfo: memFree=892104/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=3608 CPUtime=3.09
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 516 0 0 0 309 0 0 0 25 0 1 0 1097807050 3694592 501 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 902 501 110 221 0 678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3608

[startup+6.3016 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 27969
/proc/meminfo: memFree=891720/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=3880 CPUtime=6.29
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 596 0 0 0 629 0 0 0 25 0 1 0 1097807050 3973120 581 1992294400 4194304 5102648 548682068800 18446744073709551615 4255698 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 970 581 110 221 0 746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3880

[startup+12.7018 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 27969
/proc/meminfo: memFree=891272/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=4284 CPUtime=12.69
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 682 0 0 0 1269 0 0 0 25 0 1 0 1097807050 4386816 667 1992294400 4194304 5102648 548682068800 18446744073709551615 4254862 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 1071 667 110 221 0 847 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4284

[startup+25.5011 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 27969
/proc/meminfo: memFree=890696/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=4716 CPUtime=25.48
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 818 0 0 0 2548 0 0 0 25 0 1 0 1097807050 4829184 803 1992294400 4194304 5102648 548682068800 18446744073709551615 4254897 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 1179 803 110 221 0 955 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4716

[startup+51.1018 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 27969
/proc/meminfo: memFree=890120/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=5324 CPUtime=51.07
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 960 0 0 0 5107 0 0 0 25 0 1 0 1097807050 5451776 945 1992294400 4194304 5102648 548682068800 18446744073709551615 4256004 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 1331 945 110 221 0 1107 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5324

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 27969
/proc/meminfo: memFree=889352/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=6164 CPUtime=102.26
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1146 0 0 0 10225 1 0 0 25 0 1 0 1097807050 6311936 1131 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 1541 1131 110 221 0 1317 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6164

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 27969
/proc/meminfo: memFree=888840/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=6728 CPUtime=162.23
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1277 0 0 0 16222 1 0 0 25 0 1 0 1097807050 6889472 1262 1992294400 4194304 5102648 548682068800 18446744073709551615 4249977 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 1682 1262 110 221 0 1458 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6728

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=888328/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=7160 CPUtime=222.22
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1382 0 0 0 22220 2 0 0 25 0 1 0 1097807050 7331840 1367 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 1790 1367 110 221 0 1566 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7160

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=888008/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=7440 CPUtime=282.19
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1455 0 0 0 28217 2 0 0 25 0 1 0 1097807050 7618560 1440 1992294400 4194304 5102648 548682068800 18446744073709551615 4225697 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 1860 1440 110 221 0 1636 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7440

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=887624/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=7752 CPUtime=342.17
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1536 0 0 0 34215 2 0 0 25 0 1 0 1097807050 7938048 1521 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 1938 1521 110 221 0 1714 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7752

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=887240/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=8256 CPUtime=402.14
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1620 0 0 0 40212 2 0 0 25 0 1 0 1097807050 8454144 1605 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2064 1605 110 221 0 1840 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8256

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=887240/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=8256 CPUtime=462.12
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1651 0 0 0 46210 2 0 0 25 0 1 0 1097807050 8454144 1636 1992294400 4194304 5102648 548682068800 18446744073709551615 4249917 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2064 1636 110 221 0 1840 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8256

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=887112/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=8424 CPUtime=522.1
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1680 0 0 0 52208 2 0 0 25 0 1 0 1097807050 8626176 1665 1992294400 4194304 5102648 548682068800 18446744073709551615 4249883 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2106 1665 110 221 0 1882 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8424

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=886856/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=8764 CPUtime=582.08
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1764 0 0 0 58206 2 0 0 25 0 1 0 1097807050 8974336 1749 1992294400 4194304 5102648 548682068800 18446744073709551615 4229049 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2191 1749 110 221 0 1967 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8764

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=886600/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=9100 CPUtime=642.07
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1814 0 0 0 64204 3 0 0 25 0 1 0 1097807050 9318400 1799 1992294400 4194304 5102648 548682068800 18446744073709551615 4249936 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2275 1799 110 221 0 2051 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 9100

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=886344/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=9436 CPUtime=702.04
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1886 0 0 0 70201 3 0 0 25 0 1 0 1097807050 9662464 1871 1992294400 4194304 5102648 548682068800 18446744073709551615 4250363 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2359 1871 110 221 0 2135 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 9436

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=886152/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=9604 CPUtime=762.02
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1942 0 0 0 76199 3 0 0 25 0 1 0 1097807050 9834496 1927 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2401 1927 110 221 0 2177 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 9604

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=886024/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=9772 CPUtime=822
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 1978 0 0 0 82197 3 0 0 25 0 1 0 1097807050 10006528 1963 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2443 1963 110 221 0 2219 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 9772

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=885768/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=9944 CPUtime=881.97
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 2031 0 0 0 88194 3 0 0 25 0 1 0 1097807050 10182656 2016 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2486 2016 110 221 0 2262 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 9944

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=885576/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=10112 CPUtime=941.95
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 2075 0 0 0 94192 3 0 0 25 0 1 0 1097807050 10354688 2060 1992294400 4194304 5102648 548682068800 18446744073709551615 4254186 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2528 2060 110 221 0 2304 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 10112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27969
/proc/meminfo: memFree=885384/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=10280 CPUtime=1001.93
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 2106 0 0 0 100190 3 0 0 25 0 1 0 1097807050 10526720 2091 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2570 2091 110 221 0 2346 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 10280

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27975
/proc/meminfo: memFree=885320/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=10280 CPUtime=1061.9
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 2119 0 0 0 106186 4 0 0 25 0 1 0 1097807050 10526720 2104 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2570 2104 110 221 0 2346 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 10280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27975
/proc/meminfo: memFree=885320/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=10448 CPUtime=1121.88
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 2144 0 0 0 112184 4 0 0 25 0 1 0 1097807050 10698752 2129 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2612 2129 110 221 0 2388 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 10448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27975
/proc/meminfo: memFree=885256/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=10448 CPUtime=1181.86
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 2157 0 0 0 118182 4 0 0 25 0 1 0 1097807050 10698752 2142 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2612 2142 110 221 0 2388 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 10448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27975
/proc/meminfo: memFree=885192/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=10448 CPUtime=1200.06
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 2158 0 0 0 120002 4 0 0 25 0 1 0 1097807050 10698752 2143 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2612 2143 110 221 0 2388 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 10448

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: 1.00 1.00 1.00 2/71 27975
/proc/meminfo: memFree=885192/2055920 swapFree=4170584/4192956
[pid=27968] ppid=27966 vsize=10448 CPUtime=1200.06
/proc/27968/stat : 27968 (varsat-crafted_) R 27966 27968 27518 0 -1 4194304 2158 0 0 0 120002 4 0 0 25 0 1 0 1097807050 10698752 2143 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/27968/statm: 2612 2143 110 221 0 2388 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 10448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.048992
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 10448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2158
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= 833

runsolver used 1.05184 second user time and 3.32749 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 15:44:04
IDJOB=1515231
IDBENCH=70412
IDSOLVER=537
FILE ID=node45/1515231-1238251444
PBS_JOBID= 9060728
Free space on /tmp= 66336 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1723900160-044.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515231-1238251444/watcher-1515231-1238251444 -o /tmp/evaluation-result-1515231-1238251444/solver-1515231-1238251444 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1306012667 HOME/instance-1515231-1238251444.cnf

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

MD5SUM BENCH= b980518c5f881f8ca0028e115c3772e4
RANDOM SEED=1306012667

node45.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		: 3000.285
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		: 3000.285
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:        894192 kB
Buffers:         91140 kB
Cached:         969500 kB
SwapCached:      11516 kB
Active:         154864 kB
Inactive:       918792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        894192 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            73400 kB
Committed_AS:  2502256 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 16:04:07